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
zvonat [6]
3 years ago
12

Use the pump to add 250 molecules of the heavy species gas. How does the temperature change?

Chemistry
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

When you begin to add the molecules, the temperature inside the container is  300  K. After all 250 molecules have been added, the temperature inside the container is  300  K.

You might be interested in
Sam and Jane have been investigating the amount of copper sulphate that can be dissolved in water at different temperatures .The
MAXImum [283]

Answer:

This question is so confusing, I'm sorry

8 0
3 years ago
State Henry's law. Give an example of Henry's law.
ruslelena [56]

Answer:

Found this off of google, "Henry's law comes into play every time a bottle of Pepsi (or any other carbonated drink) is opened. The gas above the unopened carbonated drink is usually pure carbon dioxide, kept at a pressure which is slightly above the standard atmospheric pressure."

4 0
3 years ago
Classify CH3CH2NHCH3 as a strong base or a weak base
harina [27]

CH3CH2NHCH3 is a weak base.

5 0
3 years ago
Read 2 more answers
192 grams of (NH 4 ) 2 CO 3 (N Molar Mass : 96g ) are dissolved to make 2150 mL of solution , what is the concentration of this
svlad2 [7]

The concentration of a solution of 192 grams dissolved to make 2150 mL of solution is 0.93M. Details about concentration can be found below.

<h3>How to calculate concentration?</h3>

The concentration of a solution can be calculated by dividing the number of moles of the substance by its volume.

no of moles of NH42CO3 = 192g ÷ 96g/mol = 2 mol

Concentration of solution = 2 moles ÷ 2.15L

Concentration of solution = 0.93M

Therefore, the concentration of a solution of 192 grams dissolved to make 2150 mL of solution is 0.93M.

Learn more about concentration at: brainly.com/question/22997914

#SPJ1

4 0
2 years ago
A simplified model of an electromagnet is shown here, where a loop of wire is placed around an iron nail. The wire is
Ede4ka [16]

Answer:

CDE

Explanation:

If your on USA test perp

7 0
3 years ago
Other questions:
  • The mass number of an atom is equal to which of the following?
    9·1 answer
  • What property of argon is uses in light bulbs?
    5·2 answers
  • An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 2166 nm
    11·1 answer
  • In addition to NF3, two other fluoro derivatives of nitrogen are known: N2F4 and N2F2. What shapes do you predict for these two
    7·1 answer
  • How do you calculate mass using density and volume?
    12·1 answer
  • Which energy profile best shows that the enthalpy of formation of CS2 is 89.4 KJ/mol?
    8·2 answers
  • Explain why an indicator is used in titration
    9·1 answer
  • What type of energy does a ball have when it rolls down a hill?
    9·1 answer
  • The least polar bond is found in a molecule of hi hf hcl hbr
    7·1 answer
  • NEED HELP PLEASE HURRY
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!