Homework Help is Here – Start Your Trial Now!
Science
Chemistry
1) What do we mean when we say a chemical reaction is balanced? (Several choices can be correct.) a) The net charge on both sides of the reaction arrow is the same. b) There is an equal number of products on the right side of the equation as there are reactants on the left side of the arrow. c) The total number of each atom is the same on both sides of the reaction arrow. d) There is an equal number of solids, liquids, and gases on both sides of the reaction arrow.   2) Why do we balance chemical equations? (Several choices can be correct.)   a) To conform to the Law of conservation of mass. b) To conform to the Law of definite proportions. c) To ensure that there are more products than reactants. d) To prevent excessive loss or gain of heat to the system.

1) What do we mean when we say a chemical reaction is balanced? (Several choices can be correct.) a) The net charge on both sides of the reaction arrow is the same. b) There is an equal number of products on the right side of the equation as there are reactants on the left side of the arrow. c) The total number of each atom is the same on both sides of the reaction arrow. d) There is an equal number of solids, liquids, and gases on both sides of the reaction arrow.   2) Why do we balance chemical equations? (Several choices can be correct.)   a) To conform to the Law of conservation of mass. b) To conform to the Law of definite proportions. c) To ensure that there are more products than reactants. d) To prevent excessive loss or gain of heat to the system.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
See similar textbooks
icon
Related questions
Question

1) What do we mean when we say a chemical reaction is balanced? (Several choices can be correct.)

a) The net charge on both sides of the reaction arrow is the same.
b) There is an equal number of products on the right side of the equation as there are reactants on the left side of the arrow.
c) The total number of each atom is the same on both sides of the reaction arrow.
d) There is an equal number of solids, liquids, and gases on both sides of the reaction arrow.
 
2) Why do we balance chemical equations? (Several choices can be correct.)
 
a) To conform to the Law of conservation of mass.
b) To conform to the Law of definite proportions.
c) To ensure that there are more products than reactants.
d) To prevent excessive loss or gain of heat to the system.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS