1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IceJOKER [234]
3 years ago
8

If a sample of NH3 gas at 689,1 mmHg has a volume of 607 2 mL and the presure is

Chemistry
1 answer:
never [62]3 years ago
8 0

Answer:

The answer to your question is V2 = 746.1 ml

Explanation:

Data

Pressure 1 = P1 = 689.1 mmHg

Volume 1 = V1 = 607.2 ml

Pressure 2 = P2 = 560.8 mmHg

Volume 2 = V2 = ?

Process

To solve this problem use Boyle's law

              P1V1 = P2V2

-Solve for V2

              V2 = P1V1/P2

-Substitution

               V2 = (689.1 x 607.2) / 560.8

-Simplification

                V2 = 746.1 ml

You might be interested in
What is the molecular formula of a compound that is composed of 94.1% O and 5.9% H with a molar mass of 34g
elena-s [515]

Answer:

B. 67.6/Hg(200.5)= .337. 10.8/S(32.1)= .336. 21.6/O(16)= 1.35--> .337/.336= 1 .336/.336= 1 1.35/.336= 4. Formula= HgSO4

Explanation:

3 0
3 years ago
PLEASE HELP ASAP!! {40 POINTS}
yan [13]

Answer:

The correct answer is -

FALSIFIABLE:

Aloe vera gel can heal wounds by boosting cell renewal.

Drinking aloe juice can reduce the risk of lung cancer.

NON-FALSIFIABLE:

Aloe vera gel is the best natural skin moisturizer.

Aloe vera juice tastes better than carrot juice.

Explanation:

Falsifiable is the ability or chances of any hypothesis, claim or statement to be proved wrong. In such a hypothesis, it is possible to carry an experimental observation that disproves the idea in claim or question.

In the given examples

Aloe vera gel can heal wounds by boosting cell renewal.

Drinking aloe juice can reduce the risk of lung cancer.

There is no observation in the favor of the claim so there more likely to be falsifiable whereas, Aloe vera gel is the best natural skin moisturizer.

Aloe vera juice tastes better than carrot juice are more non-falsifiable as these are based on personal choice or experimental observation.

7 0
3 years ago
What elements are being reduced and oxidized in this chemical formula?
dangina [55]

Answer: The element Na (Sodium) is getting oxidized and Hydrogen is getting reduced.

Explanation:

Oxidation reactions are the reactions in which addition of oxygen takes place.

Reduction reactions are the reactions in which loss of oxygen takes place.

For a given reaction:

2Na(s)+2H_2O(l)\rightarrow H_2(g)+2NaOH(aq.)

Sodium is getting oxidized because there is an addition of reaction with that element.

Hydrogen is getting reduced because there is a removal of oxygen with that element.

3 0
3 years ago
Why is water water and not dirt and why is air also water?
AleksAgata [21]
Water is water and not dirt because its from the cloud s that makes rain also air is water because it was water and then started to get hot and steamy so tired to a gas and then tired to air
7 0
3 years ago
1. True or False: Fungi are reproduced through the spread of spores.<br> O True<br> O False
dsp73

Answer:

True

Explanation:

Fungi reproduce by spawning absurd amount of spores greatly increasing the survival rate of the fungi.

3 0
3 years ago
Other questions:
  • Do you think there could be any disadvantages to wireless charging? If so, what could they be?
    8·1 answer
  • Explain the result when aluminum is placed between the liquid and the wick
    9·1 answer
  • Each element has three number listed under it which value represent the atomic
    5·1 answer
  • Which of the following was originally a tenet of Dalton's atomic theory, but had to be revised about a century ago?
    14·1 answer
  • 50 points. Create a balanced reaction for the double displacement reaction between Sodium Phosphate Na3(PO4) and Copper Sulfate
    14·2 answers
  • What is a gas quick!
    5·1 answer
  • Meera added blue copper sulphate crystals to some water in a beaker.
    9·1 answer
  • True or false sodium chloride is an organic molecule
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=v%3D0.164m%2A8.3cm%2A12.4cm" id="TexFormula1" title="v=0.164m*8.3cm*12.4cm" alt="v=0.164m*8.3c
    5·1 answer
  • 36cm/s to miles per hour (mph)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!