Ile moli zawiera :
a) 245g H2SO4
b) 168g CaO
c) 180G H20
Potrzebne ja już :D
a) MH2SO4 = 98g
98 g - 1 mol
245g - x mol
x= 2,5 mol
b) M CaO = 56 g
56g - 1 mol
168g - x mol
x= 3 mol
c) M H20 = 18 g
18g- 1 mol
180g - x mol
x= 10 mol
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a) MH2SO4 = 98g
98 g - 1 mol
245g - x mol
x= 2,5 mol
b) M CaO = 56 g
56g - 1 mol
168g - x mol
x= 3 mol
c) M H20 = 18 g
18g- 1 mol
180g - x mol
x= 10 mol