Дано
CxHy
y = 2x + 2
Mr(CxHy) = 170
Решение
Mr(CxHy) = xAr(C) + yAr(H) = 12x + y = 12x + 2x + 2 = 14x + 2 = 170
14x + 2 = 170
14x = 168
x = 12
y = 2 * 12 + 2 = 26
C12H26
ответ: C12H26
Дано
CxHy
y = 2x + 2
Mr(CxHy) = 170
Решение
Mr(CxHy) = xAr(C) + yAr(H) = 12x + y = 12x + 2x + 2 = 14x + 2 = 170
14x + 2 = 170
14x = 168
x = 12
y = 2 * 12 + 2 = 26
C12H26
ответ: C12H26