Question

13. When a solution is diluted, what is the relationship of the number of moles of solute in the more concentrated initial volume of solution to the number of moles of solute in the less concentrated final volume of solution? A. The ratio of the numbers is directly proportional to the two volumes. B. The ratio of the numbers is inversely proportional to the two volumes. C. The number of moles of solute in the more concentrated initial volume is always greater. D. The number of moles of solute in the less concentrated final volume is always greater. E. The number of moles of solute in both solutions is the same. 14. You have separate solutions of HCl and H2SO4 with the same concentrations in terms of molarity. You wish to neutralize a solution of NaOH. Which acid solution would require more volume (in mL) to neutralize the base? A. The HCl solution. B. The H2SO4 solution. C. You need to know the acid concentrations to answer this question. D. You need to know the volume and concentration of the NaOH solution to answer this question. E. C and D

          13. When a solution is diluted, what is the relationship of the number of moles of solute in the more concentrated initial volume of solution to the number of moles of solute in the less concentrated final volume of solution?
A. The ratio of the numbers is directly proportional to the two volumes.
B. The ratio of the numbers is inversely proportional to the two volumes.
C. The number of moles of solute in the more concentrated initial volume is always greater.
D. The number of moles of solute in the less concentrated final volume is always greater.
E. The number of moles of solute in both solutions is the same.

14. You have separate solutions of HCl and H2SO4 with the same concentrations in terms of molarity. You wish to neutralize a solution of NaOH. Which acid solution would require more volume (in mL) to neutralize the base?
A. The HCl solution.
B. The H2SO4 solution.
C. You need to know the acid concentrations to answer this question.
D. You need to know the volume and concentration of the NaOH solution to answer this question.
E. C and D

13. When a solution is diluted, what is the relationship of the number of moles of solute in the more concentrated initial volume of solution to the number of moles of solute in the less concentrated final volume of solution?
A. The ratio of the numbers is directly proportional to the two volumes.
B. The ratio of the numbers is inversely proportional to the two volumes.
C. The number of moles of solute in the more concentrated initial volume is always greater.
D. The number of moles of solute in the less concentrated final volume is always greater.
E. The number of moles of solute in both solutions is the same.

14. You have separate solutions of HCl and H2SO4 with the same concentrations in terms of molarity. You wish to neutralize a solution of NaOH. Which acid solution would require more volume (in mL) to neutralize the base?
A. The HCl solution.
B. The H2SO4 solution.
C. You need to know the acid concentrations to answer this question.
D. You need to know the volume and concentration of the NaOH solution to answer this question.
E. C and D

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