Odpowiedź :
Zadanie 1
512u 550u
2C15H31COOH+Ca(OH)2--->(C15H31COO)2Ca+2H2O
120g xg
512u---550u
120g---xg
x=128,90625 g
Zadanie 2
6g---94 g H2O
xg---100 g H2O
x=6,38 g
Zadanie 1
512u 550u
2C15H31COOH+Ca(OH)2--->(C15H31COO)2Ca+2H2O
120g xg
512u---550u
120g---xg
x=128,90625 g
Zadanie 2
6g---94 g H2O
xg---100 g H2O
x=6,38 g