3 years ago

What is the pressure inside a container of 3 moles of gas with a volume of 60 Liters at a temperature of 400 K?

1 answer:

4 0

1.64 atm

PV = nRT —> P = nRT / V

n = 3 moles
R = 0.08206 L atm / mol K
T = 400 K
V = 60 L

P = (3)(0.08206)(400) / 60 = 1.64 atm

You might be interested in

Concept Review<br> 14.11. Can a reaction that is not reversible achieve chemical equilibrium?

MakcuM [25]

Answer:

Explanation:

Chemical equilibrium is reached by the forward reaction rate equaling the reverse reaction rate. If the reaction is not reversible, this could not occur.

7 0

4 years ago

A method of farming that disturbs the soil and its plant cover as the responsible is called

tankabanditka [31]

Conservation plowing.

3 0

4 years ago

Read 2 more answers

consider an atom having four distinct neergy levels. if an electron is able to make transitions between, any two levels, how man

ludmilkaskok [199]

Answer:

6 different frequencies

Explanation:

From energy level 1 to 2 is one frequency, from energy level 1 to 3 is one frequency and From energy level 1 to 4 is one frequency. So, we have a total of 3 frequencies for transition from energy level 1.

From energy level 2 to 3 is one frequency and from energy level 2 to 4 is one frequency. So, we have a total of 2 frequencies for transition from energy level 2.

From energy level 3 to 4 is one frequency.

So we have a total of 3 + 2 + 1 different frequencies = 6 different frequencies.

Note that the reverse process for each step produces the same frequency as the step in consideration.

8 0

3 years ago

Two students were conducting an experiment. They have two blocks of different metals and wanted to identify them. They started b

erik [133]

Answer:

this dosen't make sense

5 0

3 years ago

Balance the equation AlCl3 + H2SO4 yields Al2(SO4)3 +HCl

Natalija [7]

Answer:

2AlCl3 + 3H2SO4 → Al2(SO4)3 + 6HCl

Explanation:

3 0

3 years ago