a student measured heat of neutralization in a styrofoam coffee cup calorimeter by mixing 25.0 ml...
a student measured heat of neutralization in a styrofoam coffee cup calorimeter by mixing 25.0 ml of 1.0 M NaOH solution with 25.0ml of 1.0 M HCl solution. write the balanced equation and identify the limiting reactant in this experiment
Homework Answers
The balanced chemical reaction is
NaOH +HCl = NaCl + H2O
25.0 mL 1.0 M NaOH solution.
Number of millimoles of NaOH in this solution is = (25.0mL * 1.0 M)= 25 millimole
25.0 ml 1.0 M HCl solution.
Number of millimoles of HCl in this solution is=
(25.0mL * 1.0 M)= 25 millimole
As number of millimoles of two reactants are same , So they react with each other completely.
So, there is no limiting reagent.
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