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Burka [1]
4 years ago
6

PLEASE HELP!!!

Chemistry
1 answer:
dmitriy555 [2]4 years ago
5 0

Answer:

<h3>The answer is 2.90 L</h3>

Explanation:

In order to find the original pressure , we use the formula for Boyle's law which is

P_1V_1 = P_2V_2

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we are finding the original volume

V_1 =  \frac{P_2V_2}{P_1}  \\

From the question

P1 = 250020 Pa

P2 = 120870 Pa

V2 = 6 L

We have

V_1 =  \frac{120870 \times 6}{250020}  =  \frac{725220}{250020}   \\  = 2.90064794...

We have the final answer as

<h3>2.90 L</h3>

Hope this helps you

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