26.4 mL of 2.50 M stock solution of sucrose is diluted to 50.0 mL. A 13.5...
26.4 mL of 2.50 M stock solution of sucrose is diluted to 50.0 mL. A 13.5 mL sample of the resulting solution is then diluted to 45.0 mL. A 20.0 mL sample of this solution is then diluted to 75.0 mL. What is the concentration of sucrose in the final solution? (Please see lecture 4, slide 6 for assistance.)
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Homework Answers
Using dilution formula M1V1 = M2V2 repeatedly the concentration of sucrose in final solution has been calculated...
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26.4 mL of 2.50 M stock solution of sucrose is diluted to 50.0
mL. A 13.5...
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted...
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted by adding it to 150.0 mL of water, H2O. What is the concentration, in units of molarity, of the final, diluted solution?
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total...
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total volume of 250.0 mL What is the ammonium nitrate concentration in the resulting solution? 7. 75.0 ml. of a 0.250M NaCI solution is added to 35.8 ml. of 0.1150M NaCOs. What is the concentration of sodium ion in the final solution? 8, 34.62 mL. of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the...
A 166 −mL sample of a 1.5 M sucrose solution is diluted to 450 mL ....
A 166 −mL sample of a 1.5 M sucrose solution is diluted to 450 mL . What is the molarity of the diluted solution?
Determine the final concentration of sucrose after 50,00 mL of a 0.0250 M sucrose solution is...
Determine the final concentration of sucrose after 50,00 mL of a 0.0250 M sucrose solution is diluted to 250.00 ml. 8.00 M 0.00500 M 1.25 M 0.125 M
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of...
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by adding 185 mL of water. What is the final concentration? Assume the volumes are additive. concentration: M
If 45.0 ml of 0.25 M sodium chloride solution is diluted to a final volume of...
If 45.0 ml of 0.25 M sodium chloride solution is diluted to a
final volume of 170.0 ml what is the concentration of the new
solution ?
I know the answer is A but I don’t know how to get to the
right answer :(
35. If 45.0 ml of 0.25 M sodium chloride solution is diluted to a final volume of 170.0 mL, what is the concentration of the new solution? a. 0.066M b. 0.090 M c. 0.18 d....
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume...
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume of 250.6 mL. What is the ammonium nitrate concentration in the resulting solution? 8.72 times 10^-2 M 21.8 M 0.459 M 0.109 M 2.18 times 10^-2 M If 24.95 mL of a 0.1025M HCL solution is added to reach the endpoint of a titration, how many moles of HCl have been added?
20.0 mL of a 0.750 M solution is diluted to 80.0 mL. Then, 40.0 mL of...
20.0 mL of a 0.750 M solution is diluted to 80.0 mL. Then, 40.0 mL of this new solution is diluted to 250 mL. Finally, 25.0 mL of this solution is diluted to 175 mL. What is the concentration in moles per liter of the final solution?
Question 355 pts 50.0 mL of a 3.00 M HCl solution is diluted to a total...
Question 355 pts 50.0 mL of a 3.00 M HCl solution is diluted to a total volume of 276.3 mL. What is the concentration of the diluted solution?
Suppose 5.00 mL of a 1.00 M stock solution is diluted to 25.00 mL. Afterwards, 5.00...
Suppose 5.00 mL of a 1.00 M stock solution is diluted to 25.00 mL. Afterwards, 5.00 mL of this solution is diluted to 25.00 mL. What is the concentration of the final solution?
6. A 50.0 mL sample of 0.528 M NHaNO, is diluted with water to a total volume of 250.0 mL What is the ammonium nitrate concentration in the resulting solution? 7. 75.0 ml. of a 0.250M NaCI solution is added to 35.8 ml. of 0.1150M NaCOs. What is the concentration of sodium ion in the final solution? 8, 34.62 mL. of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the...
Determine the final concentration of sucrose after 50,00 mL of a 0.0250 M sucrose solution is diluted to 250.00 ml. 8.00 M 0.00500 M 1.25 M 0.125 M
A 75.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by adding 185 mL of water. What is the final concentration? Assume the volumes are additive. concentration: M
If 45.0 ml of 0.25 M sodium chloride solution is diluted to a
final volume of 170.0 ml what is the concentration of the new
solution ?
I know the answer is A but I don’t know how to get to the
right answer :(
35. If 45.0 ml of 0.25 M sodium chloride solution is diluted to a final volume of 170.0 mL, what is the concentration of the new solution? a. 0.066M b. 0.090 M c. 0.18 d....
A 50.0 mL sample of 0.436 M NH_4NO_3 is diluted with water to a total volume of 250.6 mL. What is the ammonium nitrate concentration in the resulting solution? 8.72 times 10^-2 M 21.8 M 0.459 M 0.109 M 2.18 times 10^-2 M If 24.95 mL of a 0.1025M HCL solution is added to reach the endpoint of a titration, how many moles of HCl have been added?
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