If you take a 10.0-mL portion of the stock solution and dilute it to a total volume of 0.300 L , what will be the concentration of the final solution?
If you take a 10.0-mL portion of the stock solution and dilute it to a total...
If you take a 15.0-mL portion of the stock solution and dilute it to a total volume of 0.450 L , what will be the concentration of the final solution?
If you dilute 17.0 mL of the stock solution to a final volume of 0.260 L , what will be the concentration of the diluted solution?
4. To what volume should you dilute 25 mL of a 10.0 M HCl solution to obtain a 0.250 M solution? Show your work Final Answer 5. Seawater has a concentration of 0.60 M NaCl. The acceptable amount of NaCi in drinking water is 9.0 g/L. How much pure water should be added to 2.50 L of seawater for it to be safe for human consumption? Show your work Final Answer
A 65.0mL aliquot of a 1.30M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by adding 173 mL of water. What is the final concentration? Assume the volumes are additive.
You need 100 mL of a 0.00057 M solution for an experiment. You are given 10 mL of a 5.7 M stock solution. What is the best method to get the final volume and concentration you for trial? -It is not possible to reach that concentration with the info presented. -Use a 1.0 mL volumetric pipette and then dilute with water to 100 mL, then repeat serially until the desired concentration is reached. -Use a graduated cylinder to measure 0.1...
(a) How many milliliters of a stock solution of 11.0 M HNO, would you have to use to prepare 500 mL of 0.200 M HNO,? ml (b) If you dilute 21.0 mL of the stock solution from part a) to a final volume of 3.00 L, what will be the concentration of the diluted solution? (Watch the 7. -13 points My (a) How many milliliters of a stock solution of 12.0 M HNO, would you have to use to prepare...
To construct a calibration curve we would need to take our stock solution and dilute it to different concentrations. We would then test those different concentration in our spectrophotometer to test their absorbance. If we diluted our samples as follows, calculate the resulting concentrations. (HINT: this is dilution which means we can use M1V1=M2V2, where M1 is our original 150 mM concentration, V1 is the volume of the original concentration that we added water to dilute, M2 is the concentration...
In the laboratory, you dilute 3.61 mL of a concentrated 12.0 M hydrochloric acid solution to a total volume of 175 mL. What is the concentration of the dilute solution?
5. you take 25.27 mL of a 0.572 M solution of K Cro, and dilute it by adding 95.03 ml of 0.217 MKCE solution, what is the molar concentration of potassium ions in the diluted solution?
you add 100.ml of water 10. ml of 5.5 M NaOH. then you take 13.0 ml of the resulting solution and dilute it to a volume of 500.ml what is the final concentration of NaOH