1) m=0.3 кг v=4 моль M=?
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M=m/v=0.3/4=0.075 кг/моль
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2) n=10^23 k=1.38*10^-23 (постоянная Больцмана) T=273+20=293 K p=?
p=n*k*T=10^23*1.38*10^-23*293=404 Па
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1) m=0.3 кг v=4 моль M=?
===
M=m/v=0.3/4=0.075 кг/моль
======================
2) n=10^23 k=1.38*10^-23 (постоянная Больцмана) T=273+20=293 K p=?
===
p=n*k*T=10^23*1.38*10^-23*293=404 Па
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