Answer to Question #309820 in General Chemistry for zzzzz

Question #309820

the percentage of oxygen in(

N

H

4

)

2

S

O

4

(NH4)2SO4

Expert's answer

Mr((NH₄)₂SO₄) = (14 + 1×4)×2 + 32 + 16×4 = 132 g/mol

w(O) = (16×4 / 132) × 100% = 48.5%

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