BuyFindarrow_forward

Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
ISBN: 9781337399074

Solutions

Chapter
Section
BuyFindarrow_forward

Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
ISBN: 9781337399074
Textbook Problem

One beaker contains 156 g of water at 22 °C, and a second beaker contains 85.2 g of water at 95 °C. The water in the two beakers is mixed. What is the final water temperature?

Interpretation Introduction

Interpretation:

The final temperature for water mixed at two different temperatures has to be calculated.

Concept Introduction:

Heat energy required to raise the temperature of 1g of substance by 1k.Energy gained or lost can be calculated using the below equation.

  q=C×m×ΔT

Where,

  q= energy gained or lost for a given mass of substance (m),

  C =specific heat capacity

  ΔT= change in temperature

Explanation

Given

  At 220C , mass =156g

  At 950C , mass =85.2g

Assume the sum of qwater at 293K  and qwater at 368K =0

Final temperature can be calculated as,

  [Cwater×Mwater(Tfinal-T

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Additional Science Solutions

Find more solutions based on key concepts

Show solutions add

Research does not support the idea that athletes need supplements of vitamins to enhance their performance. T F

Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)

Does the cell cycle refer to mitosis as well as meiosis?

Human Heredity: Principles and Issues (MindTap Course List)

3-41 Describe the structure of sodium chloride in the solid state.

Introduction to General, Organic and Biochemistry

Review. A projectile of mass m is launched with an initial velocity vi making an angle with the horizontal as ...

Physics for Scientists and Engineers, Technology Update (No access codes included)