Salyafei5563 Salyafei5563

08-06-2018
Chemistry

contestada

A gas with a volume of 425 ml at a pressure of 205 kpa is allowed to expand to a volume of 1209 ml, with no change in temperature. what is the new pressure?

Respuesta :

olabido olabido

20-06-2018

using boyles law
p1v1=p2v2
p1=205
p2=?
v1=425
v2=1209
205x425=p2x1209
87125/1209=p2
p2=72kPa

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