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An undergraduate student does an acid base titration in chemistry class what mass of sodium chloride can form when she dissolves 50.00 grams of sodium hydroxide in water and then adds excess hydrochloric acid?

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In the acid-base titration of 50.00 g of NaOH with excess hydrochloric acid, 73.05 g of NaCl are formed.

What is titration?

Titration is a process of chemical analysis in which the quantity of some constituent of a sample is determined by adding to the measured sample an exactly known quantity of another substance with which the desired constituent reacts in a definite, known proportion.

  • Step 1: Write the balanced equation.

NaOH + HCl ⇒ NaCl + H₂O

  • Step 2: Calculate the mass of NaCl formed upon the reaction of 50.00 g of NaOH.

According to the balanced equation, the mass ratio of NaOH to NaCl is 40.00:58.44.

50.00 g NaOH × 58.44 g NaCl/40.00 g NaOH = 73.05 g NaCl

In the acid-base titration of 50.00 g of NaOH with excess hydrochloric acid, 73.05 g of NaCl are formed.

Learn more about titration here: https://brainly.com/question/4225093

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