
A 100.0 mL portion of a stock solution was diluted to 600.0 mL. If the resulting solution was 3.00M, what was tge molari...
If 25.00 mL of 0.194 M NaOH is diluted to a volume of 100.0 mL, what is the molarity of the resulting solution
When 10.00 mL of 3.98 M stock solution is diluted to 250.0 mL, the resulting solution is Fill in the blank, molar
6.0 mL of a 6.0 M stock solution of potassium dichromate is diluted by adding 194.0 mL of water. Calculate the molarity of the resulting solution of K2Cr2O7.
a) What is the resulting nitrate ion concentration of the diluted solution if 24.00 mL of a 0.514 M sodium nitrate solution is diluted to a total volume of 350.00 mL? Note that this problem is asking for the concentration of the ion (after the salt dissolves) and not the concentration of the salt. Enter units. b) What is the resulting ammonium ion concentration of the diluted solution if 50.00 mL of a 0.572 M ammonium carbonate solution is diluted...
what was the original molarity of a solution that diluted 5.0ml to 25.0 ml and had a final molarity of 1.25M
An aqueous solution containing 6.31 g of an optically pure compound was diluted to 600.0 mL with water and placed in a polarimeter tube 20.0 cm long. The measured rotation was –2.91° at 25 °C. Calculate the specific rotation of the compound.
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.) ____M
A 50.00 mL portion of a cresol red solution with a concentration of 40.00 mM (millimolar) is diluted to 100.0 mL. A 25.00 mL portion of this new solution is then diluted to 250.0 mL to give a third solution. What is the concentration cresol red in the third solution?
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?
0.6573 g of potassium iodate is dissolved and diluted to a volume of 100.0 mL. Then 25.00 mL of this stock solution is pipetted into a 100.0 mL volumetric flask which is filled to the mark with water. What is the concentration of the final standard solution in mol/L? Include units in your answer, and round the final answer to the correct number of significant figures.