Объяснение:
Mr(C6H6) = 12*6 + 1*6 =78
W(C) = Ar(C) *n / Mr(C6H6) *100% = 12*6 / 78 *100% =92%
W(H) = Ar(H) *n / Mr(C6H6) *100% = 1*6 / 78 *100% = 8%
Mr(C10H22) = 12*10 + 1*22=142
W(C) = Ar(C) *n / Mr(C10H22) *100% = 12*10 / 142 *100% = 85%
W(H) = Ar(H) *n / Mr(C10H22) *100% = 1*22 / 142 *100% = 15%
Объяснение:
Mr(C6H6) = 12*6 + 1*6 =78
W(C) = Ar(C) *n / Mr(C6H6) *100% = 12*6 / 78 *100% =92%
W(H) = Ar(H) *n / Mr(C6H6) *100% = 1*6 / 78 *100% = 8%
Mr(C10H22) = 12*10 + 1*22=142
W(C) = Ar(C) *n / Mr(C10H22) *100% = 12*10 / 142 *100% = 85%
W(H) = Ar(H) *n / Mr(C10H22) *100% = 1*22 / 142 *100% = 15%