Question

Calculate each of the following quantities vir
a) Mass in grams of 2.74 mol of KMnO,
b) Moles of O atoms in 9.00g of Mg(NO.),
c) Number of O atoms in 10.037 g of CuSO, 5H,O.
d) Mass in kilograms of 2.6x 10" molecules of SO,
e) Moles of Clatoms in 0.822 g CHCI.
) Mass in grams of 5.136 mol ofAg,CO,
g) Mass in grams of 2.78 x 10" molecules of

Answer 1

Answer:

d) Mass in kilograms of 2.6x 10" molecules of SO,

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