) 3 Observation of burning match or splint_ What caused the change in the burning match or splint? 4. & Type of reaction: Na₂CO3(s) +- F. Hydrogen Peroxide Reactants H;O,(aq) * ___H,O,(aq) 4. Type of chemical reaction: 1. Appearance of Reactants KI b. bleaching a stain e. burning a match a. HCl(aq). b. d. rusting of an iron nail Questions and Problems Q1 What evidence of a chemical reaction might you see in the following cases? Refer to Table 7.1. a. dropping an Alka-Seltzer tablet into a glass of water Q2 Balance the following equations: Mg(s) + H₂O(1)+ Al(s) + HCl(aq) 0₂ (8) Chemical Reactions and Equations 83 CO₂(g) + H₂O(l) + NaCl(aq) 2. Evidence of a Chemical Reaction 0₂ (8) H₂(g) + MgCl₂(aq) Al₂O₂ (s)

) 3 Observation of burning match or splint_ What caused the change in the burning match or splint? 4. & Type of reaction: Na₂CO3(s) +- F. Hydrogen Peroxide Reactants H;O,(aq) * ___H,O,(aq) 4. Type of chemical reaction: 1. Appearance of Reactants KI b. bleaching a stain e. burning a match a. HCl(aq). b. d. rusting of an iron nail Questions and Problems Q1 What evidence of a chemical reaction might you see in the following cases? Refer to Table 7.1. a. dropping an Alka-Seltzer tablet into a glass of water Q2 Balance the following equations: Mg(s) + H₂O(1)+ Al(s) + HCl(aq) 0₂ (8) Chemical Reactions and Equations 83 CO₂(g) + H₂O(l) + NaCl(aq) 2. Evidence of a Chemical Reaction 0₂ (8) H₂(g) + MgCl₂(aq) Al₂O₂ (s)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter10: Potentiometry And Redox Titrations

Section: Chapter Questions

Problem 1P

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