You have prepared a solution by diluting 17.00 mL of 1.258 M Cu(NO3)2 to a total volume of 50.00 mL. What is the concentration of Cu2+ ions in the resulting solution? Report your answer to 3 decimal places.
You have prepared a solution by diluting 17.00 mL of 1.258 M Cu(NO3)2 to a total...
You have prepared a solution by diluting 10.00 mL of 1.213 M Cu(NO3)2 to a total volume of 50.00 mL. What is the concentration of Cu2+ ions in the resulting solution? Report your answer to 3 decimal places.
A stock solution of Cu2+(aq) was prepared by placing 0.9157 g of solid Cu(NO3)2∙2.5 H2O in a 100.0-mL volumetric flask and diluting to the mark with water. A standard solution was then prepared by transferring 2.00 mL of the stock solution to a second 25.00-mL volumetric flask and diluting to the mark. What is the concentration (in M) of Cu2+(aq)in the stock solution? What is the concentration (in M) of Cu2+(aq)in the standard solution?
you mix a 200.0 ml sample of a solution that is 1.5x10^-3 M in Cu(NO3)2 with a 250.0 ml sample of a solution that is .20 M in NH3. After the solution reaches equilibrium, what concentration of cu2+ remains?
What is the molarity of the solution prepared by diluting 20.0 mL of 0.502 M Mg(NO3)2 solution to each of the following final volumes? a. 40.0 mL Molarity = M b. 125 mL Molarity = c. 1.10 L Molarity = d. 375 mL Molarity = M Submit Answer Try Another Version 10 item attempts remaining
What is the concentration of a solution prepared by diluting 25.0 mL of a 4.50 M H2SO4 solution to a final volume of 1.00 L?
Determine the concentration of a solution prepared by diluting 25.0 mL of a stock 0.188 M Sr(NO3)2 solution to 150.0 mL. 1.13 M 0.0313 M 0.0199 M 0 0.0501 M 0.0887 M
You have prepared a sulfate solution by diluting 10.00mL of 7.07M sodium sulfate to a total volume of 220.0mL. What is the sulfate ion concentration in this new solution?
Determine the concentration of nitrate ions after 126.0 mL of 0.121 M solution of Cu(NO3)2 and 193.0 mL of 0.215 M solution of Fe(NO3)3 are mixed together. Assume that volumes are additive.
What is the concentration of a KOH solution prepared by diluting 25.0 mL of a 6.0 M stock solution to a dinal volume of 1.00 L?
Calculate the final volume of a solution prepared by diluting a 4.0 M solution with a volume of 7.0 mL to 0.80 M in milliliters. Your answer should have two significant figures.