atan1234
atan1234
09-11-2016
Chemistry
contestada
how many moles in 120 Calcium
Respuesta :
Willchemistry
Willchemistry
13-11-2016
Molar mass Ca = 40.078 g/mol
Therefore:
1 mole Ca ---------- 40.078 g
? moles Ca --------- 120 g
120 x 1 / 40.078 =>
2.994 moles
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