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# What is the correct way to convert grams of a substance to moles of a substance?

What is the correct way to convert grams of a substance to moles of a substance?

a.Divide the moles of the substance by the molar mass of the substance.

b.Multiply the moles of the substance by the molar mass of the substance.

c.Divide the grams of the substance by the molar mass of the substance.

d.Multiply the grams of the substance by the molar mass of the substance.

e.Add the grams of the substance to the molar mass of the substance.

Using 0.90 g of KAl(SO4)2 and 1.10 g of H2O, calculate the ratio of moles of water to moles of anhydrous KAl(SO4)2.

a.1.2

b.17

c.2.1 x 10-4

d.0.57

e.0.82

Moles of s substance is the grams of the... View the full answer

1) option c.Divide the grams of the substance... View the full answer

c.Divide the grams of the substance by the molar mass of... View the full answer

The correct answer is a.Divide the moles of the... View the full answer

The way to approach this... View the full answer

option (b) is correct. T he ratio of... View the full answer

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