Дано
CxHy
w(C) = 82.8% = 0.828
w(H) = 17.2% = 0.172
D(H2) = 29
Решение
Mr(CxHy) = D(H2)Mr(H) = 29 * 2 = 58
w(C) = xAr(C) / Mr(CxHy) = 12x / 58 = 0.828
12x / 58 = 0.828
12x = 48
x = 4
y = (Mr(CxHy) - xAr(C)) /Ar(H) = 58 - 48 = 10
C4H10
ответ: C4H10
Дано
CxHy
w(C) = 82.8% = 0.828
w(H) = 17.2% = 0.172
D(H2) = 29
Решение
Mr(CxHy) = D(H2)Mr(H) = 29 * 2 = 58
w(C) = xAr(C) / Mr(CxHy) = 12x / 58 = 0.828
12x / 58 = 0.828
12x = 48
x = 4
y = (Mr(CxHy) - xAr(C)) /Ar(H) = 58 - 48 = 10
C4H10
ответ: C4H10