chem hw please help!

Question

A student enters the lab and conducts Part A of the Experiment. The student uses 32.00 mL of 2.202 M HCl, and adds NaOH in excess as instructed. If the ΔH of the neutralization reaction is known to be -57,320 J/mol H2O, what is the total theoretical heat released (in Joules)?

Answer 1

HCl + NaOH ==> NaCl + H2O ... balanced equation

moles HCl used = 0.032 L x 2.202 mol/L = 0.07046 moles HCl used

-57,320 J/mol x 0.07046 moles = 4039 Joules