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Jane2404
@Jane2404
July 2022
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Вещество содержит 15,79% алюминия, 28.07%серы и 56.314% водорода. Найдите химическую формулу вещества.
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Цигил
H2S - сероводород.
M(H2S)=2+32=34г/моль
w(S)=M(S)/M(H2S)=32/34=0.9412(94.12%)
w(H)=100%-w(S)=5.88%
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Answers & Comments
M(H2S)=2+32=34г/моль
w(S)=M(S)/M(H2S)=32/34=0.9412(94.12%)
w(H)=100%-w(S)=5.88%