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    Introductory Chemistry Study Set 1
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    Exam 13: When Reactants Turn Into Products
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    Calculate a Value for ΔE<sub>rxn</sub> for a Chemical Reaction, If
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Calculate a Value for ΔErxn for a Chemical Reaction, If

Question 28

Question 28

Short Answer

Calculate a value for ΔErxn for a chemical reaction, if the reactants have an energy of +300 kJ/mol and the products have an energy of +100 kJ/mol. Is this reaction exothermic or endothermic?

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-200 kJ/mo...

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