Question

28.
1
Calculate the mass, in grams, of 1,00 mol of each of the following compounds.
(a) methane, CH,
(b) sodium hydroxide, NaOH
Calculate the mass, in atomic mass units (amu), of 1.00 mol of each of the compounds in part I
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Answer 1

Explanation:

1amu =(1/Na) gm

1gm=Na amu

1mole CH4=16gm

1mole CH4=9.635*10^24 amu

1mole NaOH=40gm

1mole NaOH=2.40*10^25 amu