In the laboratory you dissolve 19.3 g of iron(III) nitrate in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution? M. What is the concentration of the iron(III)cation? M. What is the concentration of the nitrate anion? M.

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. What volume of a 1.00 M HCI solution is required to create 200 mL of a 0.250 M HCI solution? A. 30.0 mL B. 50.0 mL C. 60.0 mL D. 75.0 mL Page Total: 130

In part A of the Experiment, you are asked to prepare three saturated solutions of cadmium oxalate.  This is achieved by mixing 0.100M solutions of sodium oxalate and cadmium nitrate together, to form cadmium oxalate.  What piece of glassware should be used to measure the desired volumes of the sodium oxalate and cadmium nitrate solutions?   A. a 10-mL graduated cylinder   B. a buret   C. a 50-mL graduated cylinder   D. a volumetric pipet

Refer to question 2 on the worksheet.  What is the molarity of an HCl solution if 18.5 mL of 0.225 M NaOH soln’ are required to neutralize 10.0 mL HCl? A. 2.53 M B. 0.00416 M C. 0.513 M D. 0.416 M

In the laboratory you dissolve 18.8 g of sodium sulfate in a volumetric flask and add water to a total volume of 250 mL. What is the molarity of the solution? M. What is the concentration of the sodium cation? M. What is the concentration of the sulfate anion? M.

1. You dissolved 1.534 g of potassium nitrate in 10.12 mL of water. a. What is the concentration of potassium nitrate? b. What is the concentration of potassium ions? c. What is the K?

Q 13 please