500mL of 0.100M Leucine anion is mixed with 500mL of 0.120M hydroxyl ammonium. What is the...
What is the pH when 75ml of 0.100M NaOH is mixed with 25ml of 0.230 M HCl.
The following two solutions are mixed: 100.0mL of 0.100M Na2S, and 50.0mL of 0.100M FeCl3. a. Write a balanced chemical equation showing the proper phase for each product and reactant. b. What is the molarity of each ion remaining in the solution, assuming complete precipitation of all insoluble compounds, and assuming that volumes are additive?
what mass of precipitate is produced when 100.0ml of 0.100M Aluminium nitrate is mixed with 200.0ml of 0.100M sodium hydroxide? cal culate concentrations of all ions that remain in solution after reaction is complete. . i don't understand .. plz help me
A sample of 1.45 g of lead (II) nitrate is mixed with 129 mL of 0.100M sodium sulfate solution. Part A: What is the concentration of SO42- ion that remains in solution after the reaction is complete? Part B: What is the concentration of Na+ ion that remains in solution after the reaction is complete? Part C: What is the concentration of NO3- ion that remains in solution after the reaction is complete?
What is the pH of a solution when a) 19.0 mL of a 0.100M NaOH has been added to 20.0 mL of 0.100M HCl? b) 21.0 mL of 0.100M NaOH has been added to 20.0mL of 0.100M HCl?
what is the pH of an aqueous solution of aniline if the initial concentration was 0.100M
If pH = 3.62 for a 0.100M solution of a weak acid, what is the Ka value for that acid?
When 50ml of 0.10M HCl is mixed with 50 ml of 0.30M NaOH, what
is the approximate pH of the resulting solution?
When 50 mL of 0.10 M HCI is mixed with 50 mL of 0.30 M NaOH, what is the approximate pH of the resulting solution? (B) 7 (C) 9 (A) 1 E) 13 ** (D) 11 . *
If acetic acid has a concentration of 205 t it was mixed wla solution f sodium acetate at a concentration of . 15M, what would the PH be if the ka=18E-5 2. If an ammonium solution had a concentration of .45, and it was mixed w/ an ammonium Chloride solution of .29, what would the pH be if the kb = 1. 865
A 0.100M solution of a monoprotic weak acid has a pH of 3.00. What is the pKa of this acid?