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At 289 K, a sample of gas has a volume of 42.0 cm3. What volume does the gas occupy at 342 K? (12.5 Points)

1 Answer

6 votes

Answer:
49.7\ cm^3

Step-by-step explanation:

Given

At temperature
T_1=289\ K

Volume is
V_1=42\ cm^3

and the temperature changes to
T_2=342\ K

At this temperature volume is
V_2

Consider Pressure remains the constant


\therefore (V_1)/(T_1)=(V_2)/(T_2)\\\\\Rightarrow V_2=V_1* (T_2)/(T_1)\\\\\text{Insert values}\\\\\Rightarrow V_2=42* (342)/(289)\\\\\Rightarrow V_2=49.7\ cm^3

The volume at this temperature is
49.7\ cm^3

User Tom Fakes
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