дано
m(MgCO3) = 294 kg
V пр (CO2) = 75 m3
------------------------------
η(CO2)-?
MgCO3-->MgO+CO2
M(MgCO3) = 84 kg / kmol
n(MgCO3) = m/M = 294 / 84 = 3.5 kmol
n(MgCO3) = n(CO2)
Vтеор (CO2) = Vm * n = 22.4 * 3.5 = 78.4 m3
η(CO2) = Vпр.(CO2) / Vтеор(CO2) * 100% = 75 / 78.4 * 100% = 95.66%
ответ 95.66%
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дано
m(MgCO3) = 294 kg
V пр (CO2) = 75 m3
------------------------------
η(CO2)-?
MgCO3-->MgO+CO2
M(MgCO3) = 84 kg / kmol
n(MgCO3) = m/M = 294 / 84 = 3.5 kmol
n(MgCO3) = n(CO2)
Vтеор (CO2) = Vm * n = 22.4 * 3.5 = 78.4 m3
η(CO2) = Vпр.(CO2) / Vтеор(CO2) * 100% = 75 / 78.4 * 100% = 95.66%
ответ 95.66%