How many grams are in 19.2 x 10^23 molecules of AgNO3

Question

Macy Johnson

Chemistry

19 May, 06:29

How many grams are in 19.2 x 10^23 molecules of AgNO3

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Angeline Drake · Answer 1

Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles. We calculate as follows:

19.2 x 10^23 molecules of AgNO3 (1 mol / 6.022 x 10^23 molecules) (169.87 g/mol) = 541.60 g AgNO3