Question
NaOH(aq) + HCl(aq)----> H20 + Nacl(aq).. solve for the amoont of energy aborbed by the solution. (50ml of 1.0M HCl is 23deg; 50ml of 1.0M NaOH is at 25deg; mixed solutuion= 31deg
pls tell me the steps to take inorder to solve the question. Thanks in advance.
pls tell me the steps to take inorder to solve the question. Thanks in advance.
Answers
Since the T of the acid and base are not the same I would do it in two steps.
qHCl = mass water x specific heat x (Tfinal-Tinitial).
qNaOH = mass water x specific heat x (Tfinal-Tinitial).
Then add qHCl + qNaOH = total q.
qHCl = mass water x specific heat x (Tfinal-Tinitial).
qNaOH = mass water x specific heat x (Tfinal-Tinitial).
Then add qHCl + qNaOH = total q.
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