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Answer 1 · 2017-07-28T21:10:25

Example: If 4.00 L of gas was collected at -13.00℃, what volume will this gas occupy if the temperature changes to 2.00℃? Pressure is constant.

Write your variables. Temperature should be in Kelvins:

#V1 = 4 L#
#T1 = - 13 ℃ = 260 K#
#V2 = ?#
#T2 = 2 ℃ = 275 K#

Write the formula:

#(V1)/(T1) = (V2)/(T2)#

Plug in your variables:

#(4 L)/(260 K) = (V2)/(275 K)#

#(0.01538 L/K)(275 K) = V2#

#4.23 L = V2#

∴ The final volume of this gas will be 4.23 L