Ответ:
Ag=64%
N=9%
O=28%
Объяснение:
AgNO3=Ar(Ag) +Ar(N) +3Ar(O) =108+14+16×3=108+14+48=170
W(Ag)=108/170=0.64×100%=64%
W(N) =14/170=0.09×100%=9%
W(O) =48/170=0.28×100%=28%
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Ответ:
Ag=64%
N=9%
O=28%
Объяснение:
AgNO3=Ar(Ag) +Ar(N) +3Ar(O) =108+14+16×3=108+14+48=170
W(Ag)=108/170=0.64×100%=64%
W(N) =14/170=0.09×100%=9%
W(O) =48/170=0.28×100%=28%