12. Use the following equations to answer the next four questions: i. H2O(s) H2O(I) WOrttr ii. Na*(aq) + Cl (aq) + Ag*(aq) + NO3-(aq) AgCl(s) + Na*(aq) + NO3-(aq- iii. CH3 OH(g) +O2(g) CO2(g) + H2O(g) iv. 2H20(1) 2H2(g) + O2(g) v. H* (aq) + OH (aq) H,O(1) (a) Which equation describes a physical change? (b) Which equation identifies the reactants and products of a combustion reaction? (c) Which equation is not balanced?
12. Use the following equations to answer the next four questions: i. H2O(s) H2O(I) WOrttr ii. Na*(aq) + Cl (aq) + Ag*(aq) + NO3-(aq) AgCl(s) + Na*(aq) + NO3-(aq- iii. CH3 OH(g) +O2(g) CO2(g) + H2O(g) iv. 2H20(1) 2H2(g) + O2(g) v. H* (aq) + OH (aq) H,O(1) (a) Which equation describes a physical change? (b) Which equation identifies the reactants and products of a combustion reaction? (c) Which equation is not balanced?
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...
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![12. Use the following equations to answer the next four questions:
i. H2O(s) → H,O(1) Water
ii. Na
(aq) + Cl (aq) + Ag*(aq) + NO3 (aq) AgCl(s) + Na*(aq) + NO3 (aq)
ii. CH3 OH(g) + O2(g) → CO2 (g) + H,O(g)
->
iv. 2H,0(1) → 2H2(g) + O2(g)
->
v. H* (aq) + OH (aq) H20(1)
(a) Which equation describes a physical change?
(b) Which equation identifies the reactants and products of a combustion reaction?
(c) Which equation is not balanced?
(d) Which is a net ionic equation?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F235ffb9a-3b92-46e7-af4c-e9e5d2e154e5%2Ff8cad79e-a596-4b25-9c65-00ad59b6463b%2Fisdwnmp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12. Use the following equations to answer the next four questions:
i. H2O(s) → H,O(1) Water
ii. Na
(aq) + Cl (aq) + Ag*(aq) + NO3 (aq) AgCl(s) + Na*(aq) + NO3 (aq)
ii. CH3 OH(g) + O2(g) → CO2 (g) + H,O(g)
->
iv. 2H,0(1) → 2H2(g) + O2(g)
->
v. H* (aq) + OH (aq) H20(1)
(a) Which equation describes a physical change?
(b) Which equation identifies the reactants and products of a combustion reaction?
(c) Which equation is not balanced?
(d) Which is a net ionic equation?
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