which of the following is the last step in performing a titration?\n○ finding out which ph indicator…

which of the following is the last step in performing a titration?\n○ finding out which ph indicator works\n○ determining the concentration of an unknown base\n○ finding the number of moles of product produced in a reaction\n○ determining the molecular masses of the products in the reaction

which of the following is the last step in performing a titration?\n○ finding out which ph indicator works\n○ determining the concentration of an unknown base\n○ finding the number of moles of product produced in a reaction\n○ determining the molecular masses of the products in the reaction

Answer

Brief Explanations:

Titration is used to determine the concentration of an unknown solution (acid or base) by reacting it with a solution of known concentration. After the titration process is complete, the main goal is to calculate the concentration of the unknown base (or acid). Finding the pH - indicator is an early step, finding moles of product and molecular masses of products are not the last steps in a typical titration procedure.

Answer:

determining the concentration of an unknown base