jaminluke04
jaminluke04
25-02-2021
Chemistry
contestada
How many moles are equal to 157.8g of CaCl2?
Respuesta :
sophiaavila2006
sophiaavila2006
25-02-2021
K: 157.8g CaCl2
U: ? mol CaCl2
1Ca = 1(40.08) = 40.08
2 Cl = 2(35.45) =+ 70.90
110.98
157.8g CaCl2 1 mol CaCl2
1 mol CaCl2 110.98g CaCl2
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