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Lake place. In each case, sayTurye is exothermic or endothermic.BondBond energy/kJ/mol413C-Br290Br-Br193H-Br366H-H436Cl-ci243H-C4320=04980-H464NEN944N-H388a CH2(g) + Br2(g) → CH2Br(g) + HBr(g)(The structure of CH Br is the same as that of CH2Cl)b H2(g) + Cl2(g) → 2HCl(9)C 2H2(g) + O2(g) → 2H2O(g)d N2(g) + 3H2(g) → 2NH3(g)Un or UCUNCTDV ONIV |
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Answer» I don't UNDERSTAND this QUESTION..... |
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