Ответ:
Объяснение:
Mr(C4H10) = 12*4 + 1*10 = 58
W(C) = Ar(C) *n / Mr(C4H10) *100% = 12*4 / 58 *100% = 83%
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Ответ:
Объяснение:
Mr(C4H10) = 12*4 + 1*10 = 58
W(C) = Ar(C) *n / Mr(C4H10) *100% = 12*4 / 58 *100% = 83%