edithfannie
edithfannie
04-03-2020
Chemistry
contestada
How many moles are there in 140.2 g of Ca
Respuesta :
ashleyvortiz0122
ashleyvortiz0122
04-03-2020
Answer:
3.5
Explanation:
Answer Link
eliste
eliste
04-03-2020
Ca molar mass = 40.078 g/mol
Therefore,
(40.078 g/mol)(1 mol/140.2 g) = 0.285 mol Ca
Answer Link
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