Anonymous
Anonymous asked in Science & MathematicsChemistry · 6 years ago

Help with this equation please!?

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  • Anonymous
    6 years ago

    ∆H˚ = D(reactants) - D(products)

    Reactant bonds broken:

    C - H = 410 kJ/mol

    Br - Br = 194 kJ/mol

    Product bonds formed:

    C - Br = 270 kJ/mol

    H - Br = 366 kJ/mol

    ∆H˚rxn = (410 + 194) - (270 + 366) = -32 kJ/mol

    I agree with Ricki, he answered first, give him best answer.

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