Chemistry, 06.04.2020 18:02 hntnhtthnyt
Two burettes are set up. The first contains 0.15M NaOH and the second contains an HCl solution of unknown concentration. HCl is dispensed into the reaction flask and Phenolphthalein is added as an indicator. At the end of the titration, 22.2ml of NaOH and 9.45ml HCl were used.
Required:
A. Write a balanced equation for the Acid-Base reaction.
B. What is the total volume of NaOH used in the titration?
C. How many moles of NaOH was used?
D. What is the total volume of HCl used in the titration?
E. What is the final concentration of the HCl solution?
Answers: 1
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Two burettes are set up. The first contains 0.15M NaOH and the second contains an HCl solution of un...
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