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ynifar
@ynifar
July 2022
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Какое количество теплоты получат 4 кг гелия при изобарном нагревании на 100°C? молярная масса гелия 0,004кг/моль
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fatt52
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M=4 кг ΔT=100 K M=0.004 кг/моль Q=?
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Q=ΔU+A=(5/2)*(m/M)*R*ΔT=5*4*8.31*100/(2*0.004)=2077500 Дж
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Verified answer
M=4 кг ΔT=100 K M=0.004 кг/моль Q=?===
Q=ΔU+A=(5/2)*(m/M)*R*ΔT=5*4*8.31*100/(2*0.004)=2077500 Дж
===================================