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please match the following responses with the questions below. A Titrant B Buret

ID: 515744 • Letter: P

Question

please match the following responses with the questions below. A Titrant B Buret C For this experiment: the condition that is true at the endpoint D Endpoint E 6M NaOH (sodium hydroxide) F Primary Standard G Phenolphthalein H KHC_8H_4O_4 (potassium hydrogen phthalate) I Pump Dispenser J None of the above What is the solution called that is placed in a buret for a titration? A very corrosive regent used in this experiment. The moles of the titrant OH- added equals moles KHC_8H_4O_4 in the sample. Used in measuring the 6M NaOH to prepare the titrant.

Explanation / Answer

H) The solution in the buret, which is of known concentration, is called titrant.

Answer: A

G) 6 M NaOH. It damages tissue and causes blindness.

Answer: E

E) For this experiment: the condition that is true at the endpoint.

Answer: C

J) Pump dispenser should be used with corrosive liquids.

Answer: I