Wednesday

July 23, 2014

July 23, 2014

Total # Posts: 833

**AP/IB chem**

i) Oxidation numbers are not the overall charge of an ion. The Oxidation numbers are for each atom. The reducing agent in this case is C2O4 because the Carbon is Oxidized because it's oxidation number goes from +3 to +4. MnO4 is the Oxidizing Agent because Mn's oxidati...

**reading**

is the word penguin a metaphor?? please answer bye. It could be, depending on how it is used. Metaphors are totally dependent on usage and how they are compared. The men were penguins for the dinner, waddling to and fro. ya but could i use it as a metaphor as in the animal pen...

**science**

how do u put these in a concept map matter,family,periodic table,ionic bonding,solute,solvent,physical,chemical,double displacement,molecule,valence electrons,element,anion,synthesis,decomposition,concentration,dissociation,solution,neutron,period,proton,cation,metal,dilute,pH...

**ethics**

i have slowly been trying to find info. on this assignment all week and have been unsuccessful! If i do find some info., i can not use the references, or it is talking about the specific culture- but not in the US. This assignment sucks, to say the least. I'm stuck and do ...

**science**

how does radiation, conduction, and convection work in the human body Posted four times. You only need to post one time. Replicate posts often end up with no one answering.

**science**

how does radiation, conduction, and convection work in the human body Triple post.

**science**

how does radiation, conduction, and convection work in the human body triple post.

**science**

how does radiation, conduction, and convection work in the human body I found this that may be of some help. Scroll down about 3/4 to the end to a small symbolic picture of a human being. Parts are labeled to show where conduction, convenction, and radiation are taking place. ...

**science**

you need to make a 3.5 Molar solution of Ca(OH)2, however, you only want to make 50ml of this Ca(OH)2 solution. How many grams of Ca(OH)2 will you need to weigh out and add to 50ml of water? Mass=VolumeinLiters*Molarity*Molmass

**Pigskin Geography**

yall stupid

**Pigskin Geography**

dont say bad words

**quadratic word problems**

a rectangular swimming pool has a perimeter of 24 feet. what should the dimesions of the pool be to create a maximum area? what would this area be? If x is the one side's dimension, the adjacent side's dimension is 12 - x. (That makes the perimeter 24). The area is th...

**English**

"Keep the ball rolling" is an example of which? redundant wording,complex words, a cliche, an independent adjective Is it a cliche? It would depend on usage, however, I can think of many instances in which it would be cliche. Keep the ball rolling with your questions.

**English**

Which word pair is a set of antonyms? anxious,confident eager,excited worried,concerned depressed,sad Antonyms are words that mean the opposite of each other. Which pair is like that, do you think? http://www.thesaurus.com <~~in case you need to look any of them up. =) the ...

**Chemistry (CHEM)**

Can someone explain the electrical conductivity of melted and of aqueous solutions of ionic compounds. An explain it using the characteristics of ionic compounds. ThankS A Whole lot.. In Advance I suggest you go to the site recommended by Ms.Sue. Here is a brief summary but th...

**math 6 grade**

When the LCM of two numbers the same as one of the numbers?Use an example to explain. What is the LCM of six and two? so the LCM of six and two is the answer? Of course not. It is an example of what the question seeks. 3. the answer is 3! I relly apresiat this thank you How do...

**math 6 grade**

howard and claudi are placing square carpeting tiles in a wide hallway in the theater. The tiles one one side hace 16 inch sides and the tiles on the other side have 24 inche sides. A.how many of each tile will they have to buy for a 12 foot long hallway? B.how many times will...

**more cell respiration**

At the molecular level, how do some organisms sustain life in the absence of oxygen? are u brittany berry?

**cellular respiration, etc.**

At molecular level, why do many organisms need oxygen to survive?

**Math**

592 divided by 48 = 107 divided by 19 = Try using long division and expressing the remainder as a fraction. Do you have a hand calculator? 592 divided by 48 = 12 1/3 107 divided by 19 = 5 12/19 592 divided by 48 = 12.3 107 divided by 19 = 5.6

**science**

What is a chaparral?Where can you find them? It's a biome of drought-tolerant shrubs. You find it in semi-arid deserts, particularly in California and Mediterranean regions. It is much of what burns when you see southern CA fires on TV. See http://en.wikipedia.org/wiki/Cha...

**science**

What is a timberline? Timberline is the highest elevation where trees grow, in a mountainous area. Above the treeline, there are just alpine flowers and small shrubs. Further up, nothing grows at all. thanks :)

**science**

What is a timberline? Timberline: On mountains and in frigid regions, the line above which there is no timber.

**Crystallization experiment**

The vacuum produces a lower pressure which cools the solution and promotes crystallization. Also, it dries the crystal well. When you are using a vaccum, you decrease the pressure from the lower side of the filter, keeping a big pressure difference which makes the solvent pass...

**Chemistry**

Another student determined the concentration of a vinegar solution to be 0.240 mol/L. If the accepted value for the concentration of the vinegar is 0.250 mol/L, the student's percentage erreo is A. 1.00% B. 1.24% C. 2.40 % D. 4.00% b. of corse See correct answer above.

**Social Studies**

What volcano dominates the southern portion of the isalnd of Hawaii http://maps.yahoo.com/py/maps.py?Pyt=Tmap&&csz=Volcano+HI+&Get%A0Map=Get+Map http://www.soest.hawaii.edu/GG/HCV/kilauea.html (Broken Link Removed) =)

**science**

What units of measurement are obtained by combining other units. What us an exact quantity people use for compassion. what is the distance betwenn two points. derived unit, standard, displacement The distance between two points is a line segment.

**mathh (unit rate)**

I don't get this I an in 7th grade and I love math please help can you do these promblem 112 dollars in 8 hours Next promblem 150 miles in 6 gallons Next promblem 49 points in 7 games Next promblem 105 students in 3 classes thank you responed really soon

**mathh (unit rate)**

I don't get this I an in 7th grade and I love math please help can you do these promblem 112 dollars in 8 hours Next promblem 150 miles in 6 gallons Next promblem 49 points in 7 games Next promblem 105 students in 3 classes thank you responed really soon

**making dot arrays**

help me!!!

**math**

Solve for the indicated variable A=1/2 bh Solve for b 2A = bh, so b = 2A/h ok thanks so on this example C=2pie r Solve for R Would the answer be 2C/pie=r ???? ok thanks so on this example C=2pie r Solve for R Would the answer be 2C/pie=r ???? Divide both sides by everything we...

**the ratio table**

to find the number of bananas,you could have reasoned that for eight servings, you,need four bananas.THus for 16 servings,you need 8 bananas, and for 4 servings,you need 2 bananas.Thus, for 20 servings,you need 10 bananas.

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | **9**