2. Calculate the maximum volume of 6 M HNO; which would be required to react with 0.350 g of Cu metal as shown in the initial equation (step 2)?

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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a. HCl(aq) + NaOH(aq)→NaCl(aq) + H2O(1)
b. Ba(OH)2(aq) + ZnCl2(aq)→BaCl2(aq) + Zn(OH)2(s)
c. 2A9NO3(aq) + Mg(s)→Mg(NO;)2(aq) + 2Ag(s)
d. HNO3(aq) + NH3(aq)→NH¼NO3(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 HNO; 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.
Transcribed Image Text:a. HCl(aq) + NaOH(aq)→NaCl(aq) + H2O(1) b. Ba(OH)2(aq) + ZnCl2(aq)→BaCl2(aq) + Zn(OH)2(s) c. 2A9NO3(aq) + Mg(s)→Mg(NO;)2(aq) + 2Ag(s) d. HNO3(aq) + NH3(aq)→NH¼NO3(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 HNO; 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.
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