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#1
Apr 28 2015 04:33pm
What is recorded as the final temperature (in oC) on a constant pressure calorimeter if 11.122 g of potassium hydroxide is dissolved in 27.629 mL of water originally at 20.785oC?
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#2
Apr 28 2015 05:58pm
Calculate mols of KOH

Look up Enthalpy change of solution for KOH

Determine heat change associated by multiplying the above two numbers

Look up specific heat capacity of water

Use the equation: Q = Cp * Mass * (T2 - T1)



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