Introduction to Chemical Principles 11th. Edition by H. Stephen Stoker | 9780321814630 | 0321814630 | Holooly

Intro to Chemical Engineering

Introduction to Chemical Principles

240 SOLVED PROBLEMS

Question: 15.8

Balancing a Net Ionic Redox Equation Using the Oxidation Number Method Balance the following net ionic redox equation for the reaction between Cu and NO3^- in acidic solution using the oxidation number method for balancing redox equations. Cu + NO3^- → Cu^2+ + NO2 ...

Verified Answer:

Step 1 The elements undergoing oxidation and reduc...

Question: 15.13

Balancing a Disproportionation Redox Equation Balance the following equation for the redox reaction involving the disproportionation of NO2 in acidic solution using a. the oxidation number method of balancing redox equations b. the half-reaction method of balancing redox equation NO2 → NO3^- + NO ...

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a. Oxidation Number Method Step 1 In assigning oxi...

Question: 15.16

Calculating the Volume of Solution Needed for a Reaction Involving Ions A solution is 1.20 M in NO3^- ion. What volume of this solution, in milliliters, is needed to react with 10.0 g of Cu in the following redox reaction? Cu(s) + 2 NO3^-(aq) + 4 H^+(aq) → Cu^2+(aq) + 2 NO2(g) + 2 H2O(l) ...

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Step 1 The given quantity is 10.0 g of Cu and the ...

Question: 15.15

Calculating the Volume of Solution Needed to Supply a Given Amount of an Ion What volume, in milliliters, of a 0.300 M Al(NO3)3 solution is needed to supply 0.782 mole of NO3^- ion? ...

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The equation that governs the ions present in an a...

Question: 15.14

Calculating the Mass of an Ion Present in a Solution How many grams of Ca^2+ ions are present in an aqueous CaCl2 solution that contains 9.7 × 10^22 Cl^- ions? ...

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The equation that governs the ions present in an a...

Question: 15.12

Balancing a Net Ionic Redox Equation Using the Half-Reaction Method Balance the following net ionic redox equation for the reaction between H3AsO3 and MnO4^- in acidic solution using the half-reaction method for balancing redox equations. H3AsO3 + MnO4^- → H3AsO4 + Mn^2+ ...

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Step 1 Determine the oxidation and reduction skele...

Question: 15.11

Balancing a Net Ionic Redox Equation Using the Half-Reaction Method Balance the following net ionic redox equation for the reaction between S^2- and Cl2 in basic solution using the half-reaction method for balancing redox equations. S^2- + Cl2 → SO4^2- + Cl^- ...

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Step 1 Determine the oxidation and reduction skele...

Question: 15.10

Balancing a Net Ionic Redox Equation Using the Half-Reaction Method Balance the following net ionic redox equation for the reaction between S^2- and NO3^- in acidic solution using the half-reaction method for balancing redox equations. S^2- + NO3^- → S + NO ...

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Step 1 Determine the oxidation and reduction skele...

Question: 15.9

Balancing a Net Ionic Redox Equation Using the Oxidation Number Method Balance the following net ionic redox equation for the reaction between MnO4^- and C2O4^2- in basic solution using the oxidation number method for balancing redox equations. MnO4^- + C2O4^2- → MnO2 + CO3^2- ...

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Step 1 The elements being oxidized and reduced are...

Question: 15.7

Balancing a Molecular Redox Equation Using the Oxidation Number Method Balance the following molecular redox equation for the reaction involving Cr, O2 and HBr using the oxidation number method for balancing redox equations. Cr + O2 + HBr → CrBr3 + H2O ...

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Step 1 We identify the elements being oxidized and...

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