W(C) = 48.65%
W(H) = 8.1%
W(O) = 100 - 8.1 - 48.65 = 43.25 %
D за H2(CxOyHz) = 37
CxOyHz - ?
M(CxOyHz) = 37*2 = 74 g / mol
Ar(Cx) = 74 * 0.4865 = 36
n(C) = 36:12 = 3.
Mr(Hy) = 0.081 * 74 = 5.994 = 6.
n(H) = 6:1 = 6.
Mr(O) = 74 - 42 = 32.
n(O) = 32:16 = 2.
C3O2H6 - Пропионовая кислота
W(C) = 48.65%
W(H) = 8.1%
W(O) = 100 - 8.1 - 48.65 = 43.25 %
D за H2(CxOyHz) = 37
CxOyHz - ?
M(CxOyHz) = 37*2 = 74 g / mol
Ar(Cx) = 74 * 0.4865 = 36
n(C) = 36:12 = 3.
Mr(Hy) = 0.081 * 74 = 5.994 = 6.
n(H) = 6:1 = 6.
Mr(O) = 74 - 42 = 32.
n(O) = 32:16 = 2.
C3O2H6 - Пропионовая кислота