past paper says one thing but the textbook says the opposite? HELP!
........H
2 H - C - H
........H
in this past paper question, given that the bond energy in a C-H bond is 435kJ/mol it says to find the bond energy of CH4 - methane. the past paper has one answer but the text book has another ofr the exact same question.
i havent displayed this clearly but there are supposed to be bonds between every C and H (C-H)
PLEASE HELP
thanks!
2 H - C - H
........H
in this past paper question, given that the bond energy in a C-H bond is 435kJ/mol it says to find the bond energy of CH4 - methane. the past paper has one answer but the text book has another ofr the exact same question.
i havent displayed this clearly but there are supposed to be bonds between every C and H (C-H)
PLEASE HELP
thanks!
(edited 6 years ago)
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