Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Hydrochloric acid reacts with sodium hydroxide in a neutralization reaction according to this balanced equation: HCl(aq)+NaOH(aq)NaCl(aq)+H2O(l) (A) A student combines 80.00mL of 0.250MHCl with 25.00mL
Hydrochloric acid reacts with sodium hydroxide in a neutralization reaction according to this balanced equation: HCl(aq)+NaOH(aq)NaCl(aq)+H2O(l) (A) A student combines 80.00mL of 0.250MHCl with 25.00mL of 1.00MNaOH in a calorimeter. During the course of the reaction, the temperature increases from 21.50C to 23.98C. How much heat (in J ) is absorbed by the solution? Assume that the volume of solution is a sum of the two reactant volumes and that the density of that mixture is 1.00g/mL. The specific heat of the solution is 4.184J/(gC). (B) Determine the enthalpy (H) of the neutralization reaction from (A) in kJ per mole of HCl. Type your answer in the box. You do not need include units, but watch your sign and sig figs. (C) Is the neutralization reaction endothermic or exothermic
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started