m(C7H16) = n ⋅ M(C7H16) = 0,25 ⋅ 100 = 25 (г)n(C7H8) = 1/4 n(H2) = 0,25 мольm(C7H8) = n ⋅ M(C7H8) = 0,25 ⋅ 92 = 23 (г)Ответ: m(C7H16) = 25 г; m(C7H8) = 23 г.
m(C7H16) = n ⋅ M(C7H16) = 0,25 ⋅ 100 = 25 (г)
n(C7H8) = 1/4 n(H2) = 0,25 моль
m(C7H8) = n ⋅ M(C7H8) = 0,25 ⋅ 92 = 23 (г)
Ответ: m(C7H16) = 25 г; m(C7H8) = 23 г.