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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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