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A)methananmide

B)propanamide

2007-06-03 09:46:57 · 3 answers · asked by Anonymous in Science & Mathematics Chemistry

3 answers

HCONH2 would be methanamide. It is most commonly called formamide. Propanamide would be CH3CH2CONH2. Good luck.

2007-06-03 11:15:15 · answer #1 · answered by Anonymous · 0 0

The general equation for combustion of alkanes is (where n is the number of C atoms in the alkane) CnH(2n+2) + (3n/2 + 1/2) O2 ---> n CO2 + (n +1) H2O So if n = 4 Then C4H10 + 6 1/2 O2 ---> 4CO2 + 5H2O or (better) 2 C4H10 + 13 O2 --> 8CO2 + 10 H2O as you found If n = 5 C5H12 + 8 O2 --> 5CO2 + 6H2O

2016-05-20 03:58:01 · answer #2 · answered by talisha 3 · 0 0

HCONH2 and

CH3CH2CONH2

2007-06-03 09:53:00 · answer #3 · answered by Gervald F 7 · 0 0

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