When 15.3 g of sodium nitrate, NaNO3, was dissolved in water in a calorimeter, the temperature fell

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When 15.3 g of sodium nitrate, NaNO3, was dissolved in water in a calorimeter, the temperature fell from 25.00oC to 21.56oC. If the heat capacity of the solution and the calorimeter is 1071 J/oC, what is the enthalpy change when 1 mol of sodium nitrate dissolves in water? The solution process is
NaNO3(s) → Na+(aq) + NO3(aq); ∆H = ?
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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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