With respect to Boyle's law (lab experiment with textbooks on an apparatus), if in the classroom the air pressure in the classroom is equal to 2.4 textbooks, how does one find the total pressure of a book with the volume
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Chemistry
Which of the following is an example of quantization? A. The amount of time spent in a classroom B. The number of students in a classroom C. Learning happening in a classroom D. The temperature range in a classroom What is the definition of quantization

physics multiple choice MCQ 2 i need help please @all respective sir & bro
which of the following laws is applicable for the behavior of a perfect gas? a. Boyle's law b. Charles' low c. GayLussac law d. all of the above e. joule's law

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What is the definition of civicmindedness? paying attention to the needs of one's community treating others with respect following the newspaper on a daily basis following and showing respect for the law

chem help asap
Describe how you would prepare 250.0 mL of a 0.500 M solution of NaCl by using apparatus found in a chemistry lab.

chemistry
Nitrous oxide (N2O) is used as an anesthetic. The pressure on 2.50 L of N2O changes from 105kPa to 40.5 kPa. If the temperature does not change, what will the new volume be? I know the Boyle's law is P1 x V1 = P2 x V2

Chemistry
i need help with a rate law question: The reaction is 2ClO2(aq) + 2OH (aq)> ClO3(aq)+ ClO2(aq) + H2O(l) Experiment 1: [ClO2]0= 0.0500 [OH]0= 0.100 INITIAL RATE= 5.75*10^2 Experiment 2: [ClO2]0= 0.100 [OH]0= 0.100 INITIAL RATE= 2.30*10^1

math
A textbook store sold a combined total of 315 physics and chemistry textbooks in a week. The number of physics textbooks sold was two times the number of chemistry textbooks sold. How many textbooks of each type were sold?

Engineering Statistics
"A study has shown that 20% of all college textbooks have a price of $90 or higher. It is known that the standard deviation of the prices of all college textbooks is $9.50. Suppose the prices of all college textbooks have a normal distribution. What is the

Chemistry
describe how you would prepare 250.0 mL of a .500 M solution of NaCl by using apparatus found in a chemistry lab.

Chemisrty
Determine which law is appropriate for solving the following problem. What volume will 1.56 liters of a gas at 27°C and 745 mmHg of pressure occupy at 100°C and 700 mmHg of pressure? Law used: Boyle's Law Charles' Law Combined Gas Law

Chemistry
1. What is Boyle’s law? State the definition of the law in words. What are the assumptions of Boyle’s law? Write mathematical equations that represent the law. What can be calculated using Boyle’s law? Using a bicycle tire pump as an example,

chemistry
What does the slope of Boyle's law represent? I know it is k, but I am not sure what it represents?

Physics 30
inquiry lab determining the refractive index of a variety of materials (Snell's Law Lab): Basically this lab: We us a polar coordinate paper and a semicircular shaped containers which we switch between, which are composed of different material. We shine a

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How does Boyle's Law apply to our breathing process? Since this is not my area of expertise, I searched Google under the key words "'Boyle's law' breathing" to get these possible sources: http://library.thinkquest.org/12596/bonus_boyles.html

physical science
1. Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why in your own words.

Chem Help .plz
prelab questin.. part a was to determine the rate law from the given table... finally i was able to calculate ..rate law which was k[ClO2]2[OH] since i got m =2 n=1 ..overall order was 3 ... the equation was .. 2ClO2(aq) + 2OH(aq)ClO3(aq) +

Physics
In a Cavendish balance apparatus suppose that M1= 1.10Kg, M2= 25.0Kg, and the rod connecting the M1 pairs is 30.0cm long. If, in each pair, M1 and M2 are 12.0cm apart centertocenter, find (a) the net force and (b) the net torque (about the rotation axis)

chemistry
With respect to Boyle's law (lab experiment with textbooks on an apparatus), if in the classroom the air pressure in the classroom is equal to 2.4 textbooks, how does one find the total pressure of a book with the volume of 26? Am I on the right track by

English
What is in the classroom? 1. There is a blackboard in the classroom. 2. There are lots of lockers in the classroom. 3. There are chairs and desks in the classroom. 4. There are many school bags in the classroom. Good job! What else can we see in the

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. 49.3 ft 29.3 feet Classroom ________ Lab 30.2 ft What is the area of the lab?

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab? To @Hi

Chemistry
Alka seltzer rocket portfolio. 2). What is the relationship between temperature and volume of a gas and what law uses these two variables ( Boyle's Law, Charles's Law or Lussac's Law? 3). What is the relationship between pressure and volume of a gas and

CHEMISTRY
Show how Boyle's law can be derived from the ideal gas law.

English
Q1: What is there in the classroom? Q2: What's there in the classroom? Q3: What is in the classroom? Q4: What are in the classroom? 1. There is an LCD TV in the classroom. 2. There are an English textbook and a pencil case on my desk. 3. There are a lot of

Chemistry  reaction kinetics
So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions: Lab Temp 0.2°C Experiment Trial Time in seconds Trial 1 Trial 2 Average Time 1 1 2 256 275 268 2 1 2 215

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What is Boyle's and char?les's Law

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A textbook store sold a combined total of 205history and math textbooks in a week. The number of history textbooks sold was 87more than the number of math textbooks sold. How many textbooks of each type were sold?

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use Boyle's law to solve for the missing value in each of the following: v1=2.4 x10^5l, p2 = 180mm hg, v21.8 x 13^3 l, p1=?

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You are to design and conduct an experiment to compare the energy content of beans, maize and groundnut seeds. No need to include figures I just need the apparatus, material, methodology and the process as well as an introduction. this will be used to

Chemistry
Why wouldn't you do this reaction directly in a lab (and would rather use Hess' Law to determine the enthalpy of formation)?: 1/2N2(g) + 2H2(g)+ 1/2Cl2(g) > NH4Cl(s) I don't think the reactants are that dangerous...? It's still pretty safe to do in a lab,

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In a classroom experiment, students were asked to place one paper clip in each hand. They were then instructed to add paper clips to the left hand until they were certain that the clips in the left hand weighed more than the paper clips in the right hand.

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soo for physics, we did a lab where we launched a cart on a track on the floor and recorded time, distance, etc. to figure out things. one of the questions on the lab is: can you think of a simple followup experiment that would allow you to determine how

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1. The relationship between temperature and volume is known as what law? 2. What is the relationship between temperature and pressure? (directly proportional or inversely proportional) 3. The relationship between volume and pressure is known as what law?

Teaching as a Profession
Assume you are a teacher who would like to address a technology issue at your school. Many of the students' textbooks provide Web links for engaging enrichment activities. Each classroom has five computers, but there is only one computer connected to the

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab?

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab? 😡

Math but plz no algebra
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab?

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab? .

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab?

Math
Mr. Foulkes teaches Biology. There is a lab room adjacent to his classroom. —— 40.8 ft ——  29.3 ft Classroom Lab  —— 30.2 ft —— What is the area of the lab? .

Chemistry
Hoffmans apparatus find out the energy available per mole of water if it is split into h2 and o2 Data 1 mol of gas at NTP is 24.5l 31.2ml of _______ 62.4ml of _______ it looks like this question comes from a lab experiment. You have not provided all the

Chemistry
In our lab we had to experiment with an apparatus in order to find such things as the percent of KClO_3 in the solution.. Assume that you heated your sample too rapidly and some of the sample spattered onto the rubber stopper of the test tube. Will your

chemistry
Explain how the use of masses, while not a component of Boyle's law, is related to the law.

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What is the ideal computer arrangement to use when you want to integrate computers directly into the classroom curriculum? A. One computer located in each classroom B. One computer that's shared among several classes C. A central computer lab, with one

Chemistry  URGENT
So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions: Lab Temp 0.2°C Experiment Trial Time in seconds Trial 1 Trial 2 Average Time 1 1 2 256 275 268 2 1 2 215

Chemistry
So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions: Lab Temp 0.2°C Experiment Trial Time in seconds Trial 1 Trial 2 Average Time 1 1 2 256 275 268 2 1 2 215

Physics
What is boyle's law?

Chemistry
I need help solving these. I don’t know what formula to use for them. There’s the (Boyle’s law, Kevin’s law, Charles law, and s law). Can someone help me figure out which law I’m supposed to use?

Chemistry
Of the following, _______ is a correct statment of Boyle's law.

chemistry
how does kinetic molecular theory help us to explain boyle's law?

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Describe briefly the verification of boyle`s law, stating all precautions

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Suppose you want to run some apparatus that is 95 m from an electric outlet. Each of the wires connecting your apparatus to the 120 v source has a resistance per unit length of .0065 ohms/m. If your apparatus draws 3.0 A what will be the voltage drop

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1. He met the boy in the classroom. 2. He shook hands with the boy in the classroom. 3. He talked with the boy in the classroom. 4. He observed the boy in the classroom. 5. He looked at the boy in the classroom. ................. In each sentence,isn't 'in

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What do bookmakers do when facts change and issued textbooks contain the old "fact." for example, since i don't think this makes much sense, when we found out that Pluto isn't a planet, new textbooks probably contained that but what about old science

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You are required to plan and design an investigation to test the following hypothesis Black inks from three different brands of permanent makers contains different dyes. I want to know how to go about doing this lab What Aim must be use? What is the

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A textbook store sold a combined total of 462 biology and chemistry textbooks in a week. The number of biology textbooks sold was two times the number of chemistry textbooks sold. How many textbooks of each type were sold?

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How do the gas laws (Daltons, Boyles and Henrys)apply to the respiratory processes? I will be happy to critique your thinking on this. I know Dalton's Law is the law of partial pressures, Boyle's law is the law for a fixed mass of ideal gas at fixed

chemistry
Which of the following is an example of quantization? A. The amount of time spent in a classroom B. The number of students in a classroom C. Learning happening in a classroom D. The temperature range in a classroom I strongly believe the answer is A. Any

chemistry
how do you do acids/bases, oxidation, buffers, and Boyle's Law. what are the rules for each, can u give me an example for each and explaining how you get the answers, because i'm confused on how you do these.

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What is Boyle's Law constant if a sealed rigid container with a volume of 650 mL has a pressure of 131.1 kPa ?

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I'm having trouble understanding Boyle's Law and Dalton's law of partial pressures. Can anyone help me work this please? Thank you A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 680. torr. The volume of the wet gas is 3.89 L. What

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a study shown that 20% of all college textbooks cost at least $70.it is known that the standard deviation of the prices of all college textbook is $9.50.assuming that prices of all college textbooks follow a normal distribution, find the mean price of all

chemistry help
Describe how you would prepare 250.0 mL of a 0.500 M solution of NaCl by using apparatus found in a chemistry lab.

physical science
Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why?

physical science
Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why?

Physics  Cavendish experiment
Describe the objective, apparatus and results of the Cavendish experiment

chemistry
An alkaseltzer tablet weighing 3 grams is added to a flask of water (weighing 250 grams).At the end of the experiment, the flask weighs a total of 249.6 grams.Explain why this experiment does not seem to follow the Law of Conservation of Mass and how the

science
1. Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why in your own words.

science
1. Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why in your own words.

chem expirement!
You are required to design an experiment to test Hess's law using the combustion of ethanol. Write a brief design for this experiment. What I wrote as my answer: Hess’ Law: is the algebraic addition of chemical equations yields a net equation whose

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kyle had 36 books in hislocker. some were library books, some were textbooks, and the rest were telophone books. the number of library books and textbooks combined equal twice the number of textbooks. the number of textbooks and telephone books combined

math
kyle had 36 books in hislocker. some were library books, some were textbooks, and the rest were telophone books. the number of library books and textbooks combined equal twice the number of textbooks. the number of textbooks and telephone books combined

math
kyle had 36 books in hislocker. some were library books, some were textbooks, and the rest were telophone books. the number of library books and textbooks combined equal twice the number of textbooks. the number of textbooks and telephone books combined

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n a classroom experiment, students were asked to place one paper clip in each hand. They were then instructed to add paper clips to the left hand until they were certain that the clips in the left hand weighed more than the paper clips in the right hand.

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I'm doing a lab on centripetal force but I'm not sure how to make the graphs. If you search for "centripetal force lab" on Google and click "I'm Feeling Lucky" it will take you to the exact lab I'm doing. I'm supposed to graph Fc vs. Vt, Fc vs. Vt^2, and

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1. I saw the boy in the classroom. 2. I saw a boy in the classroom. ................ Q1: Is 'in the classroom' an adverb phrase or an adjective phrase? Are both okay in context? Q2: Was 'I' in the classroom or out of the classroom? Was 'I' in the classroom

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You are required to design an experiment to test Hess's law using the combustion of ethanol. Write a brief design for this experiment. What I wrote as my answer: Hess’ Law: is the algebraic addition of chemical equations yields a net equation whose

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For literature citation at the end of a lab report if only the text is used would that have to be cited as well? Or would it not be cited and on the page for literature citation I would type no sources cited? You have to cite anything and everything that

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Consider that implementing effective classroom management strategies can create a classroom not only more conducive to learning but also more enjoyable for teachers, students, and other educational professionals. • Use the table in Appendix B to outline

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How do the gas laws (Daltons, Boyles and Henrys)apply to the respiratory processes? Anatomy & Physiology  bobpursley, Wednesday, March 21, 2007 at 11:51am I will be happy to critique your thinking on this. Anatomy & Physiology  Aletha, Wednesday, March

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A 600,000cell bacteria culture is needed for a lab experiment, but you only could purchase 1,000 cells. If the cells double each day, exactly how long will it be before the experiment can be run? Create a model for the bacteria. If the experiment is in

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A professor wanted to set up a similar experiment as the one you performed in lab. The professor wanted to use Al(OH)3 in place of Ca(OH)2. Calculate how many mL of saturated Al(OH)3 solution it would take to titrate against 12.00mL of 0.0542M HCl

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