Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories to neutralize bases splashed in the eye: H3BO3 (aq) + 3 NaOH (aq) - 3 H20 (1) + Na3BO3 (aq) A 0.418 M sodium hydroxide solution is used to neutralize a 21.10 mL sample of boric acid. During an experiment, 23.48 mL of sodium hydroxide is required for complete neutralization of the boric acid to a phenolphthalein endpoint. Calculate the number of moles of NaOH used in the reaction. Give only the number Your Answer: Answer
Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories to neutralize bases splashed in the eye: H3BO3 (aq) + 3 NaOH (aq) - 3 H20 (1) + Na3BO3 (aq) A 0.418 M sodium hydroxide solution is used to neutralize a 21.10 mL sample of boric acid. During an experiment, 23.48 mL of sodium hydroxide is required for complete neutralization of the boric acid to a phenolphthalein endpoint. Calculate the number of moles of NaOH used in the reaction. Give only the number Your Answer: Answer
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter4: Types Of Chemical Reactions And Solution Stoichiometry
Section: Chapter Questions
Problem 151CP: Citric acid, which can be obtained from lemon juice, has the molecular formula C6H8O7. A 0.250-g...
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Calculate the never of moles of NaOH in the reaction.
![Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories
to neutralize bases splashed in the eye:
H3BO3 (aq) + 3 NaOH (aq) 3 H20 (1) + Na3BO3 (aq)
A 0.418 M sodium hydroxide solution is used to neutralize a 21.10 mL sample of
boric acid. During an experiment, 23.48 mL of sodium hydroxide is required for
complete neutralization of the boric acid to a phenolphthalein endpoint.
Calculate the number of moles of NaOH used in the reaction. Give only the number
Your Answer:
Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12bf11e6-0e4f-46b6-97de-74f73c28d696%2F0c78f4e4-a844-4959-b7af-1536a7ca2cf7%2Fol4fq05_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Boric acid, H3BO3, is commonly used in eyewash solutions in chemistry laboratories
to neutralize bases splashed in the eye:
H3BO3 (aq) + 3 NaOH (aq) 3 H20 (1) + Na3BO3 (aq)
A 0.418 M sodium hydroxide solution is used to neutralize a 21.10 mL sample of
boric acid. During an experiment, 23.48 mL of sodium hydroxide is required for
complete neutralization of the boric acid to a phenolphthalein endpoint.
Calculate the number of moles of NaOH used in the reaction. Give only the number
Your Answer:
Answer
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