EBK CHEMICAL PRINCIPLES
EBK CHEMICAL PRINCIPLES
8th Edition
ISBN: 8220101425812
Author: DECOSTE
Publisher: Cengage Learning US
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Chapter 9, Problem 48E
Interpretation Introduction

Interpretation:

The final temperature of the metal-water mixture needs to be calculated based on the information that a 5 g sample of Al metal and 10 g sample of Fe metal are heated to 100 °C and then dropped into 97.3 g of water at 22.0 °C

Concept Introduction:

Chemical reactions in general involve exchange of heat between the system (reactants and products) and the surroundings. The heat (q) absorbed or evolved is given as: q = m ×c×ΔT ------(1)

Here, m and c are the mass and specific heat capacity of the substance

ΔT = change in temperature= Tfinal-Tinitial

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Chapter 9 Solutions

EBK CHEMICAL PRINCIPLES

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