Consider the unbalanced chemical equation. H2O(l)−→−−−−−−−−electrical currentH2(g)+O2(g)H2O(l)→electrical currentH2(g)+O2(g) A chemistry student tries to balance the equation by placing the subscript 2 after the oxygen atom in H2OH2O. Placing the subscript 2 after H2OH2O would change the _______of molecules, not the ______ of molecules. It results in H2O2, which is ______. To balance chemical reactions, one must add ______, not subscripts.
Consider the unbalanced chemical equation. H2O(l)−→−−−−−−−−electrical currentH2(g)+O2(g)H2O(l)→electrical currentH2(g)+O2(g) A chemistry student tries to balance the equation by placing the subscript 2 after the oxygen atom in H2OH2O. Placing the subscript 2 after H2OH2O would change the _______of molecules, not the ______ of molecules. It results in H2O2, which is ______. To balance chemical reactions, one must add ______, not subscripts.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter6: Chemical Reactions: An Introduction
Section: Chapter Questions
Problem 8ALQ: Table 6.1 lists some clues that a chemical reaction has occurred. However, these events do not...
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Consider the unbalanced chemical equation.
H2O(l)−→−−−−−−−−electrical currentH2(g)+O2(g)H2O(l)→electrical currentH2(g)+O2(g)
A chemistry student tries to balance the equation by placing the subscript 2 after the oxygen atom in H2OH2O.
Placing the subscript 2 after H2OH2O would change the _______of molecules, not the ______ of molecules. It results in H2O2, which is ______. To balance
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