1.Ile ton wapna palonego otrzymamy z 200 ton kalcytu?(CaCo3)
2.reakcja twardnienia zaprawy wapiennej
CaCO3---T-->CaO+CO2
100g ----- 56g
200t -- x
x=112 t
2CaSo4*H2O+3H2O----2(CaSO4 x 2H2O)
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CaCO3---T-->CaO+CO2
100g ----- 56g
200t -- x
x=112 t
2CaSo4*H2O+3H2O----2(CaSO4 x 2H2O)