M CaCO₃ = 100 g/mol
M MgCO₃ = 84 g/mol
n CaCO₃ : n MgCO₃ = 2 : 3
czyli
np 2 mole CaCO₃ z 3 molami MgCO₃
2 * 100 g CaCO₃ z 3 * 84 g MgCO₃
200 g CaCO₃ z 252 g MgCO₃ i otrzymamy 452 g mieszaniny
x g CaCO₃ -------------------------------------------- 150 g
m CaCO₃ = 200 g * 150 g / 452 g = 66,372 g
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M CaCO₃ = 100 g/mol
M MgCO₃ = 84 g/mol
n CaCO₃ : n MgCO₃ = 2 : 3
czyli
np 2 mole CaCO₃ z 3 molami MgCO₃
czyli
2 * 100 g CaCO₃ z 3 * 84 g MgCO₃
czyli
200 g CaCO₃ z 252 g MgCO₃ i otrzymamy 452 g mieszaniny
x g CaCO₃ -------------------------------------------- 150 g
m CaCO₃ = 200 g * 150 g / 452 g = 66,372 g