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
kotegsom [21]
2 years ago
9

How do I solve this problem?

Chemistry
1 answer:
JulijaS [17]2 years ago
5 0
First question. Applying ideal gas equation PV=nRT, P= 101.3 x 10³Pa = 1atm. therefore, 1 x 260 x 10^-3 = n x 0.082 x 294.( Temperature in kelvin=273+21). n = 0.01 moles. Volume of gas at STP= n x 22.4 = 0.01x22.4 = 0.224L. Hope this helps
You might be interested in
How many molecules of excess reactant remain after the reaction is complete?
vazorg [7]
8


It’s 8 bc I said it was 8 ;)
5 0
2 years ago
Which substance forms a major component of matter in a plasma state?
arlik [135]

Answer:

i see lot of peeps like anime and so do i zero two and naruto

Explanation:

4 0
3 years ago
What is the chemical test for chlorine?
Ann [662]

Answer:

hope it helps you a little

3 0
2 years ago
Which sediment type requires the least amount of energy to be eroded
castortr0y [4]

Answer:

SEDIMENTARY ROCK

Explanation:

8 0
3 years ago
The na+/k+ pump removes ______ na+ ions and adds _______ k+ ions.
Paladinen [302]

Sodium potassium pump is an active pump which transfer sodium and potassium ions across the membrane with the expenditure of energy in the form of ATP.

This kind of pump is generally used in nerve cells.

The pump works against the concentration gradient as the pump moves three Na+ ions outside the cell and two K+ ions inside the cell, though there is a high concentration of Na+ outside the cell and a low concentration of K+ outside the cell.

3 0
3 years ago
Other questions:
  • How is it possible to have thousands of different proteins when there are only 20 different amino acids?
    5·1 answer
  • How many moles of HBr are present in 250 ml of a 0.15 M HBr solution?
    11·1 answer
  • (02.03 MC)
    12·1 answer
  • Name the four elements on the Periodic Table that are considered METALLOIDS?​
    10·1 answer
  • How many mL of methanol would
    5·2 answers
  • Can some answer this?
    6·1 answer
  • Copy and Complete these sentences to describe how particles are arranged in solids, liquids, and gases.
    10·1 answer
  • I need an answer now please asap and you will me marked brainiest please it's missing I need it now.
    6·1 answer
  • What happens when your face is near the spoon. Please specify.​
    10·1 answer
  • On which side of the table are metals and nonmetals located?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!