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LilLappyLOL
18.02.2020 •
Chemistry
Carbon dioxide gas occupies a volume of 20.0 L at 308K and 2.30 atm. What volume would it occupy at 416 K and 5.40 atm?
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Ответ:
The new volume is 11.5 L
Explanation:
Step 1: Data given
Volume of carbon dioxide gas = 20.0 L
Initial temperature = 308 K
Initial pressure = 2.30 atm
The temperature changes to 416 K
The pressure changes to 5.40 atm
Step 2: Calculate the new volume
(P1*V1)/T1 = (P2*V2)/T2
⇒ with P1 = the initial pressure = 2.30 atm
⇒ with V1 = the initial volume = 20.0 L
⇒ with T1 = the initial temperature = 308 K
⇒ with P2 = the final pressure = 5.40 atm
⇒ with V2 = the final volume = TO BE DETERMINED
⇒ with T2 = the final temperature = 416 K
(2.30*20.0)/308 = (5.40*V2) / 416
V2 = 11.5 L
The new volume is 11.5 L
Ответ:
Explanation:
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