Объяснение:
w(C)=(n•Ar(C):M(C2H2))•100%=(2•12:26)•100%=92.31%
w(C)=(n•Ar(C):M(C2H4))•100%= (2•12:28)•100%=85.71% ✓
w(C)=(n•Ar(C):M(C5H10))•100%= (5•12:70)•100%=85.71% ✓
w(C)=(n•Ar(C):M(CH4))•100%=(12:16)•100%=75%
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Объяснение:
w(C)=(n•Ar(C):M(C2H2))•100%=(2•12:26)•100%=92.31%
w(C)=(n•Ar(C):M(C2H4))•100%= (2•12:28)•100%=85.71% ✓
w(C)=(n•Ar(C):M(C5H10))•100%= (5•12:70)•100%=85.71% ✓
w(C)=(n•Ar(C):M(CH4))•100%=(12:16)•100%=75%