Ask question

Ask question

All categories

2 years ago

12

a sample of ideal gas at room temperature occupies a volume of 12.0 L at a pressure of 392 torr. if the pressure changes to 1960

torr, with no change in temperature or moles of gas, what is the new volume, V2?

1 answer:

Setler79 [48]2 years ago

3 0

852 x 40.0= 4260 x v2
<span>v2= 8 L </span>

<span>b) 852 x 40 = p2 x 69.0 </span>
<span>p2= 494 torr</span>

You might be interested in

Question 9 (1 point)

pantera1 [17]

Answer:

8 moles of C

Explanation:

From the question given above, the following equation was obtained:

3A + 2B —> 6C

From the equation above,

3 moles of A reacted to produce 6 moles of C.

Thus, the number of mole of C produced by reacting 4 moles of A can be obtained as follow:

From the equation above,

3 moles of A reacted to produce 6 moles of C.

Therefore, 4 moles of C will react to produce = (4 × 6)/3 = 8 moles of C

Thus, 8 moles of C can be obtained from the reaction of 4 moles of A with excess B

6 0

2 years ago

How do waves affect matter they are traveling through?

s344n2d4d5 [400]

The energy of the wave does not move through anything

4 0

3 years ago

Select all the signs of a CHEMICAL change from the list below. (You may need to select more than one for full points)

wlad13 [49]

The answers are B, C, and D.

4 0

3 years ago

Read 2 more answers

Name and describe three measures of central tendency used to summarize data.

Yuliya22 [10]

The answer is mean,mode and median

6 0

3 years ago

A solution that is able to dissolve additional solute is best described as

worty [1.4K]

<h2>Question:</h2>

A solution that is able to dissolve additional solute is best described as _____.

<h2>Answer:</h2>

<h2>D.) Unsaturated </h2>

<u>Unsaturated</u> means the substance is poured into the solvent that can be dissolved. It is a solution (with less solute than the saturated solution) that completely dissolves, leaving with no remaining substances.

<h2>For example:</h2>

If you were to pour olive oil into a glass of water, it will dissolve, so it is <u>unsaturated</u>.

_________

#LetsStudy

6 0

3 years ago