# chemistry

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A balloon at 32 °C is filled with 21 L of air. What would its volume be at a temperature of 52 °C, assuming pressure remains constant?

• chemistry -

Assuming the gas is ideal, we use Charles' Law to relate the relationship between Temperature & Volume of gas:
V1/T1 = V2/T2
where:
T1 = initial temperature of gas (in K)
T2 = final temperature of gas (in K)
V1 = initial volume of gas
V2 = final volume of gas
*note that to convert °C to K, we just add 273.
substituting,
(21)/(32 + 273) = V2/(52 + 273)
V2 = (21)*(325)/(305)
V2 = ?

now solve for V2.
hope this helps~ :)

• chemistry -

I wanted the full answer fam fym solve for V2 Bit!!! you solve for it!!

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