дано
m(CH4) = 4 g
m(C3H8) = 22 g
------------------------
V(см) -?
V(CH4) = 22.4*4 / 16 = 5.6 L Vm = 22.4 , M(CH4) = 16 g/mol
V(C3H8) = 22.4 * 22 / 44 = 11.2 L
V(см) = V(CH4)+V(C3H8) = 5.6 + 11.2 = 16.8 L
ответ 16.8 л
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Verified answer
дано
m(CH4) = 4 g
m(C3H8) = 22 g
------------------------
V(см) -?
V(CH4) = 22.4*4 / 16 = 5.6 L Vm = 22.4 , M(CH4) = 16 g/mol
V(C3H8) = 22.4 * 22 / 44 = 11.2 L
V(см) = V(CH4)+V(C3H8) = 5.6 + 11.2 = 16.8 L
ответ 16.8 л