If 400.0 mL of water is added to 300.0 mL of a 0.600 M aqueous KCI solution. What is the molarity of the resulting solution?
If 400.0 mL of water is added to 300.0 mL of a 0.600 M aqueous KCI...
a. What is the new % (m/v) concentration when water is added to 25.0 mL of 20.0% (m/v) NaOH to make 300.0 mL of a diluted NaOH solution? b. What is the new molarity of the solution when water is added to 125.0 mL of 2.50 M NaOH to make 300. mL of a diluted NaOH solution?
4.07 mL of an aqueous 0.466 M solution and 4.970 mL of water is added to a graduated cylinder. What is the concentration of the resulting solution? Enter your answer with at least 3 sig figs. Don't use scientific notation.
11. Calculate the ml of water that must be added to 300.0 mL of a 1.50 M HCI solution to make a dilute solution of 0.580 M HCI? Assume the volumes are additive. volume bo completely neuralize 25.omL o 140M Naot Solution. H2SO4
References A 2.00 g sample of KCI is dissolved in 65.0 mL. of water. The resulting solution is then added to 15.0 mL. of a 0.430 M CaCl, (aq) solution. Assuming that the volumes are additive, calculate the concentrations of each ion present in the final solution. Concentration of K ions M Concentration of Ca ions Concentration of CI ions M Submit Answer Try Another Version 6 item attempts remaining
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17) When 200, mL of water are added to 100. mL of 12 % KCl solution the final concentration of KCI is (Assume the volumes add.) A) 12% B) 4.0% C) 36%. D) 6.0% E) 8.0% 18) What is the molarity of a solution containing 5.0 moles of KCI in 2.0 L of solution? A) 2.5 M B) 1.0 M C) 5.0 M C) 10. M E) 2.0 M 19) What is the molarity of a 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 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 19.00 mL of 0.600 M NaOH to 50.00 mL of pure water, and to this mixture you then add 3.00 mL of 0.400 M HCL What will be the pH of the resulting solution?
1.) If 15.0 mL of 3.60 M HCl (aq) are added to 10.0 mL of water, what is the concentration of the resulting solution? 2.) How many mL of water must be added to 25.0 mL of a 0.500 M NaCl solution to result in a solution that is 0.200 M NaCl? 3.) The net ionic equation for the reaction of aqueous solutions of sodium chloride and silver nitrate is...? 4.) How many mL of a 0.500 M sodium chloride...
If 200. mL of water is added to 300. mL of an aqueous solution that is 0.64 M in potassium sulfate, what is the concentration of potassium ions in the final solution?
A salt solution was made by dissolving 17.32 g of NaCl in 400.0 mL of water. Calculate the molality (NOT molarity) of this solution Hint: Molality (m) = moles of solute / Kg of solvent Use 11Na23 and 17Cl35.5