State what is the final temperature of a solution

Reference no: EM13717208

Question - The deltaH for the dissolution of solid sodium hydroxide in water is -44.4 kJ/mol. What is the final temperature of a solution when 13.9 g of NaOH dissolves in 250.0 g of water in a coffee-cup calorimeter. The initial temperature is 23.0 Â°C. Assume that the mass of the solution is the sum of the masses of the solute and solvent. The specific heat of the solution is 4.184 J/g-°C.

1) 11C

2) 37C

3) 38C

4) 35.2C

5) 40.2C

Demonstrate structures to prove your interpretation working it out this problem

Reference no: EM13717208

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