English, asked by adeshkumar29, 11 months ago

The number of moles in 49 grams of H2SO4 (H=1,S=32 ,O=16)

Answers

Answered by Anonymous
8
by using formula
number of moles = mass in grams / molar mass
molar mass = 1 (2) +32+ 16 (4) = 98
n = 49 / 98 = o.5
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