Wednesday
April 16, 2014

Homework Help: High School

Post a New Question | Current Questions

Science Help????????????????
. A weatherman reports, “The storm waves are about 2 meters high and about 35 meters apart.” What properties of waves is the reporter describing? • frequency and wavelength • amplitude and wavelength • amplitude and frequency . Soundproof rooms take ...
Tuesday, April 8, 2014 at 2:51pm

Culture and Diversity
I decided to not only focus on the children and parents but worker themselves, because Americans are getting older so we have workers that are a lot older. I also chose education level because some of the parents are going back to school and bringing their children to day care...
Tuesday, April 8, 2014 at 2:45pm

Calculus Help Please!!! Check
If a rock is propelled upward from the surface of Mars at a velocity of 93 m/sec, it reaches a height s = 93t – 1.86t^2 after t sec. a. Find the rock’s velocity and acceleration at time t. v'(t)=93-3.72t a''(t)=-3.73 b. How long does it take the rock to ...
Tuesday, April 8, 2014 at 2:21pm

Science Help PLEASE!! FAST
1. What happens to the levels of surface water and groundwater during a drought? Surface water and groundwater levels increase during drought. Surface water and groundwater levels decrease during drought. There is no change in the levels of surface water and groundwater during...
Tuesday, April 8, 2014 at 2:14pm

Biographical Essay Evaluation (Writeacher)
I don't know if what you wrote has been accepted by your teacher or if you got a good grade or not. Here's how I would have cut all this down: Freedom has always been one of my favorite things about summer. For ten weeks, I am free of schoolwork, poor grades, and ...
Tuesday, April 8, 2014 at 1:58pm

Science
Please Check my Work:pls check my work asap! 1. A ___ has a definite shape and a definite volume. (1 point) 1. solid (My Choice) 2. liquid 3. gas 4. molecule 2. Why is a gas able to flow? (1 point) 1. Its particles have melted and can move around. 2. Its particles have high ...
Tuesday, April 8, 2014 at 4:26am

Calculus Help
The County Roads Department is stockpiling salt for use next winter. The salt is being unloaded from railroad cars by a conveyor belt at a rate of 20 cubic feet per minute. The salt falls into a conical pile whose diameter at the base is four times the height of the pile. At ...
Monday, April 7, 2014 at 11:03pm

Grammar
I haven't read it very thoroughly. I taught middle school and rarely assigned essays. Writeacher and Bobpursley are much better qualified to evaluate essays than I am. I suggest you follow her advice and turn the paper in. See what your teacher says.
Monday, April 7, 2014 at 10:57pm

uc-metc math16
A kite is 40ft high, with 50ft of cord out. If the kite moves horizontally at 5min per hour directly away from the boy flying it, how fast is the cord being paid out.
Monday, April 7, 2014 at 9:27pm

Biographical Essay Evaluation (Writeacher)
I tried to eliminate as much wordiness as I could. What final revisions do you suggest? "Freedom has always been one of my favorite things about summer. For ten weeks, I am free of schoolwork, poor grades, and disappointment. Thus, my freedom in the summer lessens stress...
Monday, April 7, 2014 at 8:05pm

trig
You lean a ladder 6.7 m long against a wall. It makes an angle of 63 degrees with the level ground. How high up is the top of the ladder?
Monday, April 7, 2014 at 7:41pm

Language Arts
Fossil Flitting, flickering, flashing black, white, and a note of red passes beneath trees that were already old at the end of the Civil War. The lovely departed species announces its fearless refusal to cease to be. And as we stand in awe of life's determination, it ...
Monday, April 7, 2014 at 7:11pm

5th grade math
On each bounce a ball reaches 4/5 of the height of its previous bounce.How high will the ball bounce on its 3rd bounce? Also, how many bounces will it take the ball to bounce to a height that is less than 1/2 of the height of the first bounce?
Monday, April 7, 2014 at 5:50pm

Math
A survey about the student government program at a school finds that of 245 students: • 218 students like the program • 27 students think the program is unnecessary If a circle graph were made from this data, what would the measure of the central angle be for the ...
Monday, April 7, 2014 at 4:53pm

Math
A survey about the student government program at a school finds that of 245 students: • 218 students like the program • 27 students think the program is unnecessary If a circle graph were made from this data, what would the measure of the central angle be for the ...
Monday, April 7, 2014 at 3:32pm

math
As a fundraiser a school club is sellin posters. The printer charges a $24 set up fee plus $o.20 for each poster. Then the cost y in dollars to print is given by the linear equation y=0.20x+24 A. The printing of 50 posters cost? The printing cost of 100 posters cost? B. Find ...
Monday, April 7, 2014 at 2:58pm

Legal needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Monday, April 7, 2014 at 11:47am

Biographical Essay Evaluation (Writeacher)
Second and third paragraph: "Leisure time is another one of my favorite things about summer. My free time in summer brings me happiness beyond belief. It enables me to spend time with my family and to take part in the things they wish to do. It enables me to live life ...
Monday, April 7, 2014 at 2:00am

physics
Water towers store water above the level of consumers for times of heavy use, eliminating the need for high-speed pumps. How high above a user must the water level be to create a gauge pressure of 3.00×105 N/m2 ?
Sunday, April 6, 2014 at 10:47pm

Math
During a flu epidemic, the number of children in the Woodbridge Community School System who contracted influenza after t days was given by the following. Q(t) = 7000/1+249 e−0.6 t (b) How many children had the flu after 10 days?
Sunday, April 6, 2014 at 8:52pm

algebra 2
The famous mathematician Gauss, while he was in elementary school, notices the following 1+2+3+..+58+59+60 = (1+60) + (2+59) + (3+58) +.. (for a total of 30 of these pairs) = 30(61) = 1830
Sunday, April 6, 2014 at 8:05pm

Logic
Ashford is not the name of your school subject. http://www.livescience.com/21569-deducti​on-vs-induction.html
Sunday, April 6, 2014 at 7:59pm

Math
During a flu epidemic, the number of children in the Woodbridge Community School System who contracted influenza after t days was given by the following. Q(t) = 7000 1+249 e−0.6 t (a) How many children were stricken by the flu after the first day? (b) How many children ...
Saturday, April 5, 2014 at 10:04pm

social studies check answers
1.D 2.A 4.C 1.“Along the southern coast of Brazil the central plateau descends in high, steep escarpments. It towers over the waves and moves back in ridges, leveling off from the peaks of the coastal ranges … As it continues along to the northern regions, however, ...
Saturday, April 5, 2014 at 7:50pm

Grammar
Rewrite the paragraph, correcting all errors in subject-verb agreement. In this article about Arthur Ashe, there is several stories about the tennis player's inner strength. Here is some examples: Ashe did not let the other players know what he was feeling. There were ...
Saturday, April 5, 2014 at 5:33pm

Biographical Essay Evaluation (Writeacher)(All)
This is my entire, revised essay. "A strong sense of freedom is one of my favorite things about summer. My freedom in summer lessens stress. It protects me from the pressure of incomplete schoolwork. It shields me from the worry of disappointing grades and shoddy ...
Saturday, April 5, 2014 at 3:55pm

Biographical Essay Evaluation (Writeacher)
Third paragraph: "Nevertheless, despite my love for summer freedom, there are a couple of things I missed about school. Learning new and self-improving information, for instance, is one of them. How relieved I remember feeling when my teacher, Mrs. Pfiefer, told me ...
Saturday, April 5, 2014 at 3:54pm

social studies(updated answers)--
1.D 2.A 4.C 1.“Along the southern coast of Brazil the central plateau descends in high, steep escarpments. It towers over the waves and moves back in ridges, leveling off from the peaks of the coastal ranges … As it continues along to the northern regions, however, ...
Saturday, April 5, 2014 at 3:29pm

Biographical Essay Evaluation (Writeacher)
Good idea. Here is an example of wordiness for you to work on. How will you get rid of the repetition? ... the pressure of the backlog of uncompleted school work.
Saturday, April 5, 2014 at 12:57pm

Biographical Essay Evaluation (Writeacher)
Write a 3-paragraph Biographical Essay. Discuss your experiences with summmer: the things you enjoyed and the things you missed about school. I am beginning to simplfy my writting, as Bob suggested. However, I am going to sumbit the only the first paragraph first, so that I ...
Saturday, April 5, 2014 at 12:54pm

social studies check answers
1.D 2.A 4.C 1.“Along the southern coast of Brazil the central plateau descends in high, steep escarpments. It towers over the waves and moves back in ridges, leveling off from the peaks of the coastal ranges … As it continues along to the northern regions, however, ...
Saturday, April 5, 2014 at 12:25pm

Grammar
I've seen it both ways. When you spell it as one word, it's understood as a synonym for homework or classwork. http://dictionary.reference.com/browse/s​chool+work?s=t
Saturday, April 5, 2014 at 11:56am

Grammar
Which version of this word is correct? School work or schoolwork?
Saturday, April 5, 2014 at 11:46am

statistics
Dylan wants to determine a 90 percent confidence interval for the true proportion of high school students in the area who attend their home basketball games. How large of a sample must he have to get a margin of error less than 0.03? [To find n, use the value p* = 1/2 for the ...
Friday, April 4, 2014 at 9:10pm

Biographical Essay Evaluation (Writeacher)
You might go back and read my comments, they point to your central issue with wordiness. The way to avoid 'wordy' sentences simplify them. Short sentences focus on the central thought. Try it sometime. Otherwise, you fall into making lots of compound sentences, wordy, ...
Friday, April 4, 2014 at 8:08pm

Physics
I'm having trouble setting up/solving this physics problem? Can someone please help me? Thank you. A 4700 kg lunar lander is in orbit 45 km above the surface of the moon. It needs to move out to a 340-km-high orbit in order to link up with the mother ship that will take ...
Friday, April 4, 2014 at 8:02pm

physics. PLEASE HELP
If it is 50 meters high, the pressure is the weight of a one meter square column 50 meters high. Water density is about 1000 Kilograms/ cubic meter So the mass of this column is 1000 Kg/m^3 * 50 m * g or 1000 * 50 * 9.81 = 490,500 Newtons that weight is spread out over the one...
Friday, April 4, 2014 at 6:39pm

physics. PLEASE HELP
Where do I start? Calculate the water pressure at the bottom of the 50-m {\rm m}-high water tower shown in the photo. Express your answer to two significant figures and include the appropriate units. The question says to neglect the pressure due to atmosphere when doing my ...
Friday, April 4, 2014 at 6:23pm

Biographical Essay Evaluation (Writeacher)
Write a 3-paragraph Biographical Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. It rids me of the stress and worry of ...
Friday, April 4, 2014 at 5:18pm

chemistry
I didn't check any of your calculations. There is no indication of what concentration they want the buffer; therefore, I would assume some convenient (and reasonable) amount of one of the salts, say Na2CO3 = 0.05 mols (which would make the Na2CO3 about 0.5M). That will be ...
Friday, April 4, 2014 at 3:01pm

CHEM ABSTRACT
Depends on the lab. High school labs should run no more than 100 words, college maybe 200 words. I could write many descriptive HS labs in 50 words. <<The body of the abstract should indicate newly observed facts and the conclusions of the experiment or argument ...
Friday, April 4, 2014 at 2:11pm

Biographical Essay Evaluation (Writeacher)
Here are some places where I find the wording awkward (and even incorrect grammatically): Along with my stress and worry also leaves the reason why ... ... it is almost a joy ... [so ... not really joy of any kind?] ... or even a lake— all of which ... [read up on why an ...
Friday, April 4, 2014 at 1:30pm

Biographical Essay Evaluation (Writeacher)
Write a 3-paragraph Biographical Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. It rids me of the stress and worry of ...
Friday, April 4, 2014 at 1:03pm

Biographical Essay Evaluation (Writeacher)
I also suggest reading this aloud to someone (or having someone read it aloud to you) so you can catch the too-wordy and too-complex sentences. Here's an example: Setting in only once the school year has come to an end, this feeling rids me of the stress and worry of ...
Friday, April 4, 2014 at 11:22am

Social Studies
Read the speech below. It is a fictitious political speech by Peter, a candidate for the upcoming national election. Then answer the following questions: List all of the arguments in the speech List all of the non-arguments in the speech List all of the factual contents in the...
Friday, April 4, 2014 at 10:18am

Biographical Essay Evaluation (Writeacher)
Write a 3-paragraph Biographicl Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. Setting in only once the school year has ...
Friday, April 4, 2014 at 12:02am

science
Suppose you were designing a statue to be placed outside your school. What materials would you use, and why?
Thursday, April 3, 2014 at 11:41pm

English II B
Need Help Please. A student is thinking about different forums for publishing an editorial. Which of the following would be appropriate? 1.a dramatic reading 2.an anthology 3.a poetry contest 4.a school newspaper
Thursday, April 3, 2014 at 9:26pm

Science
I love school :)
Thursday, April 3, 2014 at 9:06pm

physics
How you find the oscillation period of a mass if not given the mass, or spring constant? A mass is attached to a vertical spring, which then goes into oscillation. At the high point of the oscillation, the spring is in the original unstretched equilibrium position it had ...
Thursday, April 3, 2014 at 7:29pm

english-poetry
I assume you're writing a traditional 17-syllable haiku. Our school lunch bell rings Our change clinks in our pockets It's striving for food.
Thursday, April 3, 2014 at 6:35pm

physics
How you find the oscillation period of a mass if not given the mass, or spring constant? A mass is attached to a vertical spring, which then goes into oscillation. At the high point of the oscillation, the spring is in the original unstretched equilibrium position it had ...
Thursday, April 3, 2014 at 5:00pm

Biographical Essay Evaluation (Writeacher)
Write a 3-paragraph Biographicl Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. Setting in only once the school year has ...
Thursday, April 3, 2014 at 4:18pm

4th grade math
Thx soo much I hate school
Thursday, April 3, 2014 at 4:08pm

chemistry
I would rank from low to high as N2, HCl, H2O, MgF2 but you should confirm that. Look on Google and check the boiling points.
Thursday, April 3, 2014 at 3:47pm

physics
Calculate the water pressure at the bottom of the 50-m {\rm m}-high water tower shown in the photo. Express your answer to two significant figures and include the appropriate units
Thursday, April 3, 2014 at 2:09pm

social studies(updated answers)
1.B 2.C 3.A 4.B 5.D 1.“Along the southern coast of Brazil the central plateau descends in high, steep escarpments. It towers over the waves and moves back in ridges, leveling off from the peaks of the coastal ranges … As it continues along to the northern regions, ...
Thursday, April 3, 2014 at 1:38pm

Science - Check my answers
1. Which of the following statements best defines tides? when waves get bigger because of an approaching storm the rise and fall of ocean water that occurs about every 12.5 hours **** the rise of ocean water that occurs 12 times a day a giant wave that can be extremely ...
Thursday, April 3, 2014 at 1:21pm

social studies
1. which action was NOT an example of telling against society in the 1920s in the united states? a. going to speakeasies b. dancing the Charleston c. women bobbing their hair d. women working outside the home 2. what is the main reason businesses made large profits in the ...
Thursday, April 3, 2014 at 12:48pm

social studies check answers
Im not sure these are right.I Tryed my best :D. 1.A 2.B 3.C 4.A or B 5.B 1.“Along the southern coast of Brazil the central plateau descends in high, steep escarpments. It towers over the waves and moves back in ridges, leveling off from the peaks of the coastal ranges &#...
Thursday, April 3, 2014 at 9:45am

High school math
last I checked, 2+2=4
Thursday, April 3, 2014 at 5:21am

High school math
Nop
Thursday, April 3, 2014 at 1:23am

High school math
I assume you're just making a test post...
Thursday, April 3, 2014 at 12:22am

High school math
What is 2 plus 2
Thursday, April 3, 2014 at 12:02am

AP CHEM
There are some rules and that governs weak and strong electrolytes. By definition, a strong acid is one that ionizes 100%. A strong base is one that ionizes 100%. A weak acid or weak base ionize only partially; i.e., less than 100% (such as acetic acid etc). A solute that is ...
Wednesday, April 2, 2014 at 11:39pm

A question
The site owner started this home work help site when he was in Middle School, he is now in his mid twenties. Jiskha was the name of his dog when he was in middle school. Jiskha means "good girl" in a very remote language in South America. Thanks for asking.
Wednesday, April 2, 2014 at 9:30pm

english-poetry
You might find something here. http://www.google.com/webhp?source=searc​h_app#q=+haiku+poem+on+the+school+cafete​ria
Wednesday, April 2, 2014 at 7:01pm

english-poetry
what is a good haiku poem on the school cafeteria?
Wednesday, April 2, 2014 at 6:55pm

Find force
Find force in the strut: Wall is 20 ft high. Strut begins 4 ft lower, so the "altitude" of strut is 16 ft. "Base" of strut from wall to end of strut = 8 ft. strut is 12 ft on center There is a wind force against wall = 20 lb/ft ^2 Teacher said find wind ...
Wednesday, April 2, 2014 at 1:15pm

math
the current ratio of boys to girls at a certain school is 2 to 5 . if 12 additional boys were added to the school, the new ratio of boys to girls would be 4 to 9. how many boys currently attend the school?
Wednesday, April 2, 2014 at 10:28am

English
You seem to have a serious reading problem since you typed the name of your school rather than the name of your school subject. If you post the 100 words you responded and earned a zero, someone may be able to help you.
Tuesday, April 1, 2014 at 10:56pm

High school AP chem
mols Mn(OH)2 = grams/molar mass =? Then M Mn(OH)2 = mols/0.1L = ? . Let's call this y because I don't have a calculator with me. ........Mn(OH)2 ==> Mn^2+ + 2OH^- I.......solid.......0........0 C......solid........y........2y E.......solid.......y........2y Ksp = (...
Tuesday, April 1, 2014 at 2:22pm

Physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Tuesday, April 1, 2014 at 2:10pm

High school AP chem
The solubility of Mn(OH)2 is 3.04 x 10^-4 gram per 100 ml of solution . A) write the balanced chem equation for Mn(OH)2 in aqueous solution B) calculate the molar solubility of Mn(OH)2 at 25 degrees celcius C) calculate the value of the solubility product constant, Ksp, for Mn...
Tuesday, April 1, 2014 at 1:52pm

Be specific
If you were to use "Canadian history" in the School Subject box, you'd be more likely to get a response from someone who knows Canadian history.
Tuesday, April 1, 2014 at 12:00pm

sociology
5. Which evidence would best support the claim that prayer in school should be allowed? @This is a holistic problem answered by studying various aspects of chapter 2. (Points : 1)
Tuesday, April 1, 2014 at 2:47am

Physics
A toy dart gun has a spring with a spring constant of 315 N/m. An 12 gram dart is loaded in the gun and the spring is compressed a distance of 7.8 cm and then shot into the air. When the dart is 5.8 meters high in the air, what is its speed? If the maximum height the dart can ...
Monday, March 31, 2014 at 11:00pm

Math
A builder replaces the original 3 1/4 foot counter tops with one that are 2 1/2 feet high. What percent of the original height is the height of the replacement counter tops? Round your answer to the nearest whole percent
Monday, March 31, 2014 at 9:47pm

math
tickets for a school play cost $4 for adults and $2 for students at the end of the play the school sold a total of 105 tickets and collected $360 how much of each type of tickets did they sell
Monday, March 31, 2014 at 9:27pm

i need help with this 6th grade world history
Where does your school or teacher expect you to learn history and answer these questions????
Monday, March 31, 2014 at 3:41pm

Math 25 College
Sharlise bought a commuter pass and after riding 3 days to and from scool the pass is worth $22.40. After 6 days of riding to and from school the pass is worth $12.80. Rosa pays $50 for an unlimited rides monthly pass lasting 30 days? Can the monthly cost of these students'...
Monday, March 31, 2014 at 3:34pm

Math
Multiply a 3- digit number by a 1- digit number 1/in a package of pencils , 8 are yellow and 4 are blue . How many yellow pencils are in 426 packages? The answer: 4+8=12 12*426= 5,112 2/ A single pencil can draw a line equal to the length of 616 football fields! If you wanted ...
Monday, March 31, 2014 at 2:52pm

trig
I drew a circle, and a vertical radius of 12 m In 40 s, it rotates 360°, so in 5 sec it rotated 45° let the vertical position from the centre be y cos45 = y/12 y = 8.485 m so he is 12-8.85 or appr 3.5 m high after 5 seconds
Monday, March 31, 2014 at 10:27am

Math
The ratio of the number of boys to the number of girls in Mr. Brown's class is 5:4. Which of the following can be calculated using the information given? A. The number of girls in Mr. Brown's class B. The number of boys in Mr. Brown's class C. The ratio of the ...
Sunday, March 30, 2014 at 8:02pm

math
Thank you so much but can you please put it in with the proportion set up? I just learned this from school and my teacher wants me to write the proportion set up for extra credit and I do not know how :/
Sunday, March 30, 2014 at 7:54pm

Math
In Mrs. Julie's classroom the ratio of boys to girls is 12 to 8. If the entire elementary school has a population of 400 students, how many would you expect to be girls?
Sunday, March 30, 2014 at 7:30pm

US history
True False The divorce rate in America declined in the 1920s. false right? All of the following were anti-modern reactions except A.fundamentalism B. Ku Klux Klan C. cultural anthropology D. arts and crafts movement E. prohibition F. None of the above Is it D? Fundamentalists ...
Sunday, March 30, 2014 at 6:29pm

physics
a student drops an object out the window of the top floor of a high-rise dormitory a) neglecting air resistance, how fast is the object traveling when it strikes the ground at the end of 3.0 s? express the speed in mi/h for a familiar comparison, b) how far, in meters, does ...
Sunday, March 30, 2014 at 5:09pm

physics
does this change the answer... the ball is dropped from the top of an 80-m-high building. does the ball reach the ground in 4.0 s? I got no, it falls only 78 m in 4.0 s What speed does the ball in the first question have in falling 3.5 s?
Sunday, March 30, 2014 at 4:59pm

physics
a ball is dropped from the top on an 80-m high building. what speed does the ball have in falling 3.5 s?
Sunday, March 30, 2014 at 4:18pm

math
2. In a certain state, it has been shown that only 56% of the high school graduates who are capable of college work actually enroll in colleges.Find the probability that, among the 11 capable high school graduates in this state, each number will enroll in college. c.At least 4...
Sunday, March 30, 2014 at 2:34pm

English
There are many suggestions over college and jobs : " I suggest that you study hard in college, but get a job too. Jobs teach much more than school ever does." ( Workman). ?
Sunday, March 30, 2014 at 2:18pm

English
Embed a quotation from an interview that you conducted. " I suggest that you study hard in college, but get a job too. Jobs teach much more than a school ever does." Workman, Tom. Personal Interview. 25 Feb. 2007.
Sunday, March 30, 2014 at 1:51pm

math
2. In a certain state, it has been shown that only 56% of the high school graduates who are capable of college work actually enroll in colleges.Find the probability that, among the 11 capable high school graduates in this state, each number will enroll in college at least 4
Sunday, March 30, 2014 at 1:33pm

math
In a certain state, it has been shown that only 56% of the high school graduates who are capable of college work actually enroll in colleges.Find the probability that, among the 11 capable high school graduates in this state, each number will enroll in college. all 11
Sunday, March 30, 2014 at 11:59am

math
I wonder how anyone can measure who is capable of college work? Exactly what is "college work" anyway? From my observation of all these online students enrolled in "colleges", being told they are doing "college work", and getting "degrees&...
Sunday, March 30, 2014 at 10:04am

math
In a certain state, it has been shown that only 56% of the high school graduates who are capable of college work actually enroll in colleges.Find the probability that, among the 11 capable high school graduates in this state, each number will enroll in college. a. Exactly 7 b...
Sunday, March 30, 2014 at 9:32am

Chemistry
I tried to find the response I made to your earlier question but I can't find it. At any rate, it doesn't matter what is used to standardize the NaOH. What is important is how many of the H atoms of the H2CO3 formed you titrate. That depends upon what kind of indicator...
Saturday, March 29, 2014 at 10:13pm

olomu senior community secondary school Ajah
the Angel is /ABC/ inscribed in a circle center O an M radius =20cm, /AM/=10cm /AO/=20cm than /OM/2=\AO/2- /AM/2 which equal to /OM/2=400-100 , /OM/=√300 /OM/=17.33
Saturday, March 29, 2014 at 8:28pm

Chemistry
In this experiment NaOH is standardized to titrate it with vinegar so thtat the percent by mass of the acetic acid can be determined. How does dissolved CO2 in distilled water affect the accuracy of the determination of a NaOH solution's concentration? How is the term acid...
Saturday, March 29, 2014 at 12:36pm

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