Chapter 6–Chemical Reactions: An IntroductionExample 1Example 2Example 3Example 4Example 5Example 6Example 7Example 8Example 9Summary of All ExamplesChapter 6–Chemical Reactions: An Introduction1. Evidence for Chemical Reaction2. Writing Chemical Equations3. Balancing Chemical EquationsExample 1KOH(aq) + H2S(aq) K2S(aq) + H2O(l)Example 2HNO2(aq) N2O3(g) + H2O(aq)Example 3NaOH(aq) + H2SO4(aq) Na2SO4(aq) + H2O(l)Example 4(NH4)2S(aq) + Pb(NO3)2(aq) PbS(s) + NH4NO3(aq)Example 5Al(s) + O2(g) Al2O3(s)Example 6Fe2O3(s) + C(s) Fe(s) + CO2(g)Example 7C4H10(g) + O2(g) CO2(g) + H2O(l)Example 8An aqueous solution of silver nitrate reacts with an aqueous solution of lead (II) chloride to produce silver chloride solid and aqueous lead (II) nitrate. Write a balanced chemical equation for this reaction.Example 9When aqueous phosphoric acid reacts with aqueous strontium hydroxide, water and a solution of strontium phosphate are produced. Write a balanced chemical equation for this reaction.Summary of All Examples1. KOH(aq) + H2S(aq) K2S(aq) + H2O(l)2. HNO2(aq) N2O3(g) + H2O(l)3. NaOH(aq) + H2SO4(aq) Na2SO4(aq) + H2O(l)4. (NH4)2S(aq) + Pb(NO3)2(aq) PbS(s) + NH4NO3(aq)5. Al(s) + O2(g) Al2O3(s)6. Fe2O3(s) + C(s) Fe(s) + CO2(g)7. C4H10(g) + O2(g) CO2(g) + H2O(l)8. An aqueous solution of silver nitrate reacts with an aqueous solution of lead (II) chloride to produce silver chloride solid and aqueous lead (II) nitrate. Write a balanced chemical equation for this reaction.9. When aqueous phosphoric acid reacts with aqueous strontium hydroxide, water and a solution of strontium phosphate are produced. Write a balanced chemical equation for this
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