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18-09-2016
Chemistry
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How many moles of hno3 are present in 450 g of hno3
Respuesta :
Willchemistry
Willchemistry
18-09-2016
Molar Mass
HNO3 = 63.0128 g/mol
1 mole ---------- 63.0128 g
?? -------------- 450 g
450 x 1 / 63.0128 =>
7.14 moles
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