Question

A teacher wants to figure out The amount of a solution that is needed for a titration experiment in a class lab! the class has 15 students in each experiment needs 50 mL of solution. if each student will perform the experiment two times how many milliliters of a solution will the teacher need for the whole class

Answer 1

The teacher needs 1500 mL for the whole class.

Answer 2

Answer: Teacher would require 1500mL of solution for the whole class.

Explanation:

It is given that 50mL of a solution is required by 1 student to perform 1 set of titration and each student does the experiment 2 times, so every student would require (50 × 2) = 100mL of the solution.

There are in total 15 students in the class, so total volume of the solution required by the class will be = ( 15 × 100) = 1500mL

Hence, teacher would require 1500mL of solution for the whole class.