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  3. 50.0 ml of 2.00 mol/l hno3 solution and 50.0 ml of

50.0 mL of 2.00 mol/L HNO3 solution and 50.0 mL of 1.00 mol/L NaOH solution, both...

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Chemistry

50.0 mL of 2.00 mol/L HNO3 solution and 50.0 mL of 1.00 mol/LNaOH solution, both at 20.0 degree Celsius, were mixed in acalorimeter. Calculate the molar heat of neutralization of HNO3 inkJ/mol if:

(1) final temperature was 28.9 degree Celsius;

(2) the mass of the overall solution was 102.0 g;

(3) the heat capacity of the calorimeter was 25.0 J/C;

(4) and assume that the specific heat of solution is the same aswater, 4.184 J/(g C);

Answer & Explanation Solved by verified expert
4.0 Ratings (714 Votes)
Moles of NaOH taken M x V 100 molL x 0050 L 0050molMoles of HNO3 taken M x V 200 molL x 0050 L 0100molThe balanced chemical reaction for the neutralization    See Answer
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