1. Classify the following reactions according to the 3 types of chemical reactions: a. HCl(aq) + NaOH(aq)→NACI(aq) + H2O(1) b. Ba(ОН)2(аq) + ZnClz(aq)—ВаCl-(aq) + Zn(OH)2(s) c. 2AGNO3(aq) + Mg(s)→Mg(NO;)2(aq) + 2Ag(s) d. HNO3(aq) +NH3(aq)→NH¾NO3(aq) + H2O(1) e. 2Cu(s) + O2(g)→2CUO(s) f. CaCl2(aq)+K2CO:(aq)→2KCI(aq)+CaCO3(s) 2. Calculate the maximum volume of 6 M HNO3 which would be required to react with 0.350 g of Cu metal as shown in the initial equation (step 2)? 3.If you used 2-3 mL of 6.0 M HNO3 to dissolve the sample of Cu (0.350 g), what volume of 4.0 M NaOH would be required to neutralize the excess HNO3? 4.Solid zinc is used in the last reaction to reduce the copper in the copper (II) sulfate solution to elemental copper. Identify 2 other metals that could be used to perform the reduction. Explain your answer. Write a balanced chemical equation for each identified metal. 5.Based on your research, which of these metals you think would be the "greenest" metal to use? Justify your answer using MSDS and costs effects.

1. Classify the following reactions according to the 3 types of chemical reactions: a. HCl(aq) + NaOH(aq)→NACI(aq) + H2O(1) b. Ba(ОН)2(аq) + ZnClz(aq)—ВаCl-(aq) + Zn(OH)2(s) c. 2AGNO3(aq) + Mg(s)→Mg(NO;)2(aq) + 2Ag(s) d. HNO3(aq) +NH3(aq)→NH¾NO3(aq) + H2O(1) e. 2Cu(s) + O2(g)→2CUO(s) f. CaCl2(aq)+K2CO:(aq)→2KCI(aq)+CaCO3(s) 2. Calculate the maximum volume of 6 M HNO3 which would be required to react with 0.350 g of Cu metal as shown in the initial equation (step 2)? 3.If you used 2-3 mL of 6.0 M HNO3 to dissolve the sample of Cu (0.350 g), what volume of 4.0 M NaOH would be required to neutralize the excess HNO3? 4.Solid zinc is used in the last reaction to reduce the copper in the copper (II) sulfate solution to elemental copper. Identify 2 other metals that could be used to perform the reduction. Explain your answer. Write a balanced chemical equation for each identified metal. 5.Based on your research, which of these metals you think would be the "greenest" metal to use? Justify your answer using MSDS and costs effects.

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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The chemical equation below, FeCl3(aq) + 3NaOH(aq) → Fe(OH)3(s) + 3 NaCl(aq) is an example of what type of reaction? A.) acid-base B.) combustion C.) oxidation-reduction D.) precipitation
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13.
4. H₂S (aq) + Reaction type: 5. CaCO3 (s)→ CO₂ (g) + Reaction type: 6. C4H10O (g) + O₂(g) → Reaction type: 7. Ss (s) + Reaction type: 8. H₂SO4 (aq) + Reaction type: AsCl3 (aq) →__ AS2S3 (s) + Fe (s) → 9. H3PO4 (aq) + Reaction type: Al (s) → CaO (s) CO₂ (g) + FeS (s) _Al2(SO4)3 (aq) + NH4OH (aq) → HCI (aq) H₂O (e) - H₂(g) (NH4)3PO4 (aq) + HOH (e)
Choose the reactants of the following reaction
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Fe3+ + Cr2O72- → Fe2+ + Cr3+. Cr2O72- + ClO2- → Cr3+ + ClO2. Fe3+ + ClO2- → Fe2+ + ClO2. No reaction.
Ff.141.
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