3 years ago

CAN SOMEONE PLEASE HELP ME I WILL GIVE BRAINLIEST

Chemistry

2 answers:

erma4kov [3.2K]3 years ago

4 0

Answer:

if im correct its b but im not 100 percent sure

Explanation:

Dennis_Churaev [7]3 years ago

3 0

Answer:

9812

Explanation:

i think

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An unknown gas has a volume of 20L at 140K. What is its volume at STP? Be sure to show the setup and the final

kramer

Answer:

v₂ = 39L

Explanation:

Given parameters:

Initial volume of gas = 20L

Initial temperature = 140K

Unknown:

Final volume = ?

Solution:

Since the standard temperature of any gas is 273K, the final temperature is this 273K;

Applying Charles's law:

$\frac{v_{1} }{T_{1} }$ = $\frac{v_{2} }{T_{2} }$

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$\frac{20}{140}$ = $\frac{v_{2} }{273}$

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