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= 72 + 12 + 96
= 180
M = m x 1000
Mr V(ml)
0,05 = m x 1000
180 2000
1000 x m = 180 x 2000 x 0,05
1000 m = 180000
m = 18 gram
berapa massa glukosa yang dibutuhkan? (Mr = 180 g/mol)
Massa = mol x Mr
Massa = (Volume x Molaritas) x Mr
Massa = (2 Liter x 0,05 M) x 180 g/mol
Massa = 0,1 mol x 180 g/mol = 18 gram
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