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100g CaCO3 = 56g CaO
10 000g CaCO3 = x
x= 5600g CaO
100g CaCO3 = 44g CO2
10 000g CaCO3 = y
y=4400g CO2
Równanie reakcji;
CaCO3---temp--->CaO+CO2;
M CaCO3=40[g/mol]+12[g/mol]+48[g/mol]=100[g/mol];
M CaO=40[g/mol]+16[g/mol]=56[g/mol];
M CO2=12[g/mol]+32[g/mol]=44[g/mol].
Proporcja:
100[g] CaCO3 - 56[g] CaO;
10000[g] CaCO3 - x[g] CaO;
x=5600[g]=5,6[kg]CaO;
m CO2=10[kg]-5,6[kg]=4,4[kg].
Odp.Otrzymamy 5,6[kg] CaO i 4,4[kg] CO2.