50.0 mL of 1.00 M HCl is mixed with 50.0 mL of 0.95 M KOH in a calorimeter with a caloriemeter constant (K cal ) of 17.3 J/^ C . A change in temperature was observed from 26.0C to 32.6^ ( C. What is the heat of reaction per mole of KOH? (Assume a solution density of 1.00g / (mL) and specific heat capacity of 4.18 J/g^ C .)

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.