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8. Exactly 19.36 mL of 0.1481 M NaOH is used to titrate a 25.00 mL sample...
If 25.00 mL of 0.500 M NaOH is used to titrate 15.00 mL of H2SO4, what is the molarity of the acid? H2SO4 + 2 NaOH - Na, SO4 + 2 H2O Enter your answer using three significant figures and no units.
If it requires 24.83 mL of a 0.205 M NaOH solution to titrate a 25.00 mL. HCl solution, what is the concentration of HCI? Type your answer...
An aqueous solution of Ca(OH)2with a concentration of 0.161 M was used to titrate 25.00 mL of aqueous HCl. 18.63 mL of the Ca(OH)2was required to reach the endpoint of the titration. Part 1 (1 point) How many moles of base were required to react completely with the acid in this reaction? x 10 mol Ca(OH)2 -- Part 2 (1 point) How many moles of HCl were present in the original 25.00 mL of acid? x 10 mol HCl +...
A 0.080 M NaOH solution was used to titrate a 20.00 mL sample of hydrobromic acid with a concentration of 0.040 M. (a) What is the volume of base needed to reach the equivalence point? (4 pts) (b) What is the pH after adding 7.0 mL of base? (4 pts) (c) What is the pH at the equivalence point? (3 pts)
what volume of 0.3528 M NaOH is necessary to titrate 25.00 mL of 0.1439 M acetic acid?
An aqueous solution of Ca(OH)2with a concentration of 0.143 M was used to titrate 25.00 mL of aqueous HCl. 14.73 mL of the Ca(OH)2was required to reach the endpoint of the titration. How many moles of base were required to react completely with the acid in this reaction? How many moles of HCl were present in the original 25.00 mL of acid? What is the molarity of the original HCl solution? 04 Question (a points) aSee page 166 Watch the...
A 0.205 M NaOH solution is used to titrate 20.0 mL of solution of H2SO4. Write a balanced equation for this acid base reaction If 45.6 mL of the NaOH solution is required to reach the endpoint, what is the molarity of the H2SO4solution. What is the PH of the solution if the hydroxide concentration [OH-] is 4.3 x 10-6M.
A 25.00 mL sample of nitric acid requires 19.63 mL of 0.1103 M NaOH to reach the end point of the titration. What is the molarity of the nitric acid solution? 0.536 grams of KHP were added to 100.0mL of water. What is the molarity of the KHP solution? (Do not type units with your answer.) Following the procedure for today's lab, a 0.0206 M KHP solution requires 24.59 mL of NaOH solution to titrate it. What is the molarity...
14.93 mL of an unknown-concentration NaOH solution is used to fully titrate 3.00 g of a benzoic acid primary standard. What is the concentration of the NaOH solution? Answer is in molarity (M), rounded to 3 significant figures.
A solution of 0.12 M NaOH is used to titrate 55.0 mL 0.28 M HCI. Determine the concentration of NaCl in the resulting solution at the equivalence point. Periodic Table Constants and Factors Supplemental Data Acid Dissociation Constants Base Dissociation constants