kayang97 kayang97

30-09-2022
Chemistry

Answered

When 1.92 g of iron reacts with 1.80 g of chlorine gas to make iron(II) chloride, 8.60 kJ of heat is produced by the reaction. What is the enthalpy change for the reaction, ΔHrxn?

(HINT: chlorine gas is diatomic so the molar mass of chlorine gas is 2 x 35.45g/mol)

Answer :

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