All alkanes burn to produce carbon dioxide and water, All alkanes consist of carbon and hydrogen, All alkanes exist as two or more isomers, All alkanes fit the general molecular formula Cnh2n+2
2006-12-07 17:52:02 · 4 answers · asked by carl n 1 in Science & Mathematics ➔ Chemistry
All alkanes burn to produce carbon dioxide and water. They all have hydrogen but not carbon and not all of them have at least two isomers only some do. There are more general molecular formulas then CnH2n+2. Hope this helps.•
2006-12-07 18:01:28 · answer #1 · answered by # one 6 · 0⤊ 1⤋
"All alkanes exist as two or more isomers" is not true
e.g. methane,ethane and propane has no isomers
2006-12-08 08:42:59 · answer #2 · answered by Nitin Agrawal 2 · 0⤊ 0⤋
HI FRIEND! "All alkanes exist as two or more isomers" IS FALSE.EX:-
CH4,C2H6
2006-12-08 01:57:01 · answer #3 · answered by unknown00xcool 2 · 1⤊ 0⤋
in think the last one...alkane is a hydrocarbon so i dont think it has nitrogen at all...but im not sur...hehe
2006-12-08 01:57:25 · answer #4 · answered by dhEz 1 · 0⤊ 1⤋