×
Log in to StudySoup
Get Full Access to Chemistry - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Chemistry - Textbook Survival Guide

A 45-kg sample of water absorbs 345 kJ of heat. If the

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 82P Chapter 3

Introductory Chemistry | 5th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

4 5 1 431 Reviews
18
0
Problem 82P

A 45-kg sample of water absorbs 345 kJ of heat. If the water was initially at 22.1 °C, what is its final temperature?

Step-by-Step Solution:
Step 1 of 2

Problem 82P :

Given :

         Sample of amount of water = 45 kg

Heat absorbed = 345 kJ

Initial temperature of water = 22.1 °C.

Final temperature  = ?

To calculate the final temperature, we need specific heat of water :

The Specific Heat of Iron = 4.186 J/g/°C (K).

Now, let’s calculate the change in temperature () :

  Q(Amount of heat) = m (mass) C(Specific heat)   (Temperature change)

345 kJ = 45 kg  4.186 J/g/°C   

 345 kJ  = 188.37 

   =          

          = 1.83°C

Step 2 of 2

Chapter 3, Problem 82P is Solved
Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

A 45-kg sample of water absorbs 345 kJ of heat. If the

×
Log in to StudySoup
Get Full Access to Chemistry - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Chemistry - Textbook Survival Guide
×
Reset your password