A solution X is made by taking 10.00 ml of a 1.0 M solution and add enough water to make 100.0 ml total volume. Solution Y is made by taking 5.0 ml of solution X and diluting it again by adding it to 95 ml of water. Calculate the molarity of solutions X and Y. Calculate the molarity of the solution created when 50.0 ml of 0.132 M NaOH is mixed with 75.0 ml of 0.120 M NaOH ( assuming...
Question 1 20 pts Please prepare 20 mL of 0.2 M NaOH, given a stock solution of 0.6 M NaOH. State the precise amount of the 0.6 M NaOH used and the amount of diluent (H2O) added Question 2 20 pts Please prepare 500 mL of a 1/100 dilution of serum from a tube with a 1/10O dilution of serum. Please state the volume of the 1/10 dilution of serum used and the volume of diluents (H2O) used 20 pts...
You add 16.00 mL of 0.600 M NaOH to 50.00 mL of pure water, and to this mixture you then add 100 ml of 0.300 M HCI. What will be the pH of the resulting solution? You add 7.50 mL of 0.050 M NaOH to 50.00 mL of pure water, and to this mixture you then add 1.50 mL of 0.200 HCI. What will be the pH of the resulting solution? o 11.89 o o o
You add 1.00 mL of 0.300 M NaOH to 50.00 mL of pure water, and to this mixture you then add 16.00 mL of 0.800 M HCI. What will be the pH of the resulting solution You add 16.00 mL of 0.600 M NaOH to 50.00 mL of pure water, and to this mixture you then add 100 mL of 0.300 M HCL What will be the pH of the resulting solution?
You add 9.00 mL of 0.200 M NaOH to 50.00 mL of pure water, and to this mixture you then add 12.00 mL of 0.600 M HCI. What will be the pH of the resulting solution?
You add 2.00 mL of 0.400 M NaOH to 50.00 mL of pure water, and to this mixture you then add 15.00 mL of 0.800 M HCI. What will be the pH of the resulting solution?
You add 10.00 ml. of 0.100 M NaOH to 75.00 ml of pure water, and to this mixture you then add 5.00 ml. of 0.100 M HCI. What will be the pH of the resulting solution? 1.48 12.52 ooo 11.74 2.26
will rate. You add 5.00 mL of 0.100 M NaOH to 25.00 ml of pure water, and to this mixture you then add 10.00 ml of 0.200 M HCI. What will be the pH of the resulting solution? o o o o o
50 mL solution of 0.2 M H2SO4 is titrated until neutralized with 25 mL NaOH. Calculate the molarity of NaOH solution.
You add 7.50 ml of 0.220 M NaOH to 50.00 mL of pure water, and to this mixture you then add 12.50 ml of 0.150 HCI. What will be the pH of the resulting solution? 7.00 11.16 2.11 249 11.89