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
Mars2501 [29]
3 years ago
5

22-How many molecules are there in 4L of oxygen at 500C° and 0.0658 atm

Chemistry
1 answer:
Rzqust [24]3 years ago
7 0

Answer:

ssddssfrrrrftyggy6t6

You might be interested in
A 2.75 M solution is diluted to 0.706 M, if the starting volume was 0.833L, what is the new volume?
Nitella [24]

Answer:

3.2447

Explanation:

m1v1 = m2v2

8 0
2 years ago
A car with a mass of 1,000 kg is moving at a speed of 20 m/s. What is the car's kinetic energy?
shtirl [24]

The answer would be 200000 J. the equation for kinetic energy is 1/2 mass times velocity squared. 1/2 of 1,000 is 500. and 20*20 is 400. So, multiply 400 by 500, and that gives you your answer,

7 0
2 years ago
Which is true about the dissolving process in water?
amid [387]
Water molecules move througout the solute
5 0
3 years ago
Read 2 more answers
What is the Scientific<br> Method?
Doss [256]

Answer:

I just finished a unit on Scientific Method in my science class! Anyway, it's defined in the screenshots below. Hope this helps!

8 0
3 years ago
At ground level, how are rain and hail similar?
Varvara68 [4.7K]

Answer:

rain is water in molten state

hails are water in solid form.

hope it helps

Plz mark me as brainleist if helps

Have a great day ahead

3 0
2 years ago
Read 2 more answers
Other questions:
  • Give five examples of structures with this formula (c6h12). at least one should contain a ring, and at least one should contain
    10·1 answer
  • A radiometer spins when what type of heat energy is taking place originally come from?
    7·1 answer
  • What minimum energy is required to excite a vibration in HCl?
    7·1 answer
  • Classify each of these statements as always true, AT, sometimes true, ST, or never true, NT. _____ 1. A mole of a pure substance
    11·1 answer
  • Anyone understand this ?!
    7·1 answer
  • Can someone pls help me with this!
    9·1 answer
  • Please help-- 15 pts!
    9·2 answers
  • A soda bottle is flexible enough that the volume of the bottle can change even without opening it. If you have an empty soda bot
    14·1 answer
  • Explan respinsible behaviour inthe computer​
    12·2 answers
  • In a mixture of oxygen and nitrogen, 80% of the gas pressure is exerted by the nitrogen. if the total pressure is 2.0 atm, what
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!