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190.6gCaCl2 dissolves in 542.8mL of water (d=1.00g/mL) causes the temperature to rise 7.10C. What is the Hrxn(kJ) for CaCl2 ? (Assume Cs=4.18J/gC ) (molar mass

190.6gCaCl2 dissolves in 542.8mL of water (d=1.00g/mL) causes the temperature to rise 7.10C. What is the Hrxn(kJ) for CaCl2 ? (Assume Cs=4.18J/gC ) (molar mass of CaCl2 is 110.984g/mol ) (Hint: be sure to use entire mass of solution) Report your answer with two decimals. Enter numbers only; do not enter units

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