Ответ:
Объяснение:
Mr(CS2) = 12 + 32*2 =76
W(C) = Ar(C) *n / Mr(CS2) *100% = 12*1 / 76 *100% =16%
W(S) = Ar(S) *n / Mr(CS2) *100% = 32*2 / 76 *100% = 84%
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Ответ:
Объяснение:
Mr(CS2) = 12 + 32*2 =76
W(C) = Ar(C) *n / Mr(CS2) *100% = 12*1 / 76 *100% =16%
W(S) = Ar(S) *n / Mr(CS2) *100% = 32*2 / 76 *100% = 84%