Ateacher 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, and each experiment needs 50 ml of solution. if each student will perform the experiment two times, how many ml of solution will the teacher need for the whole class? 375 ml 750 ml 1500 ml 3000 ml

Remark
This is not going to be a question that will be found in a textbook. You have to make up your own formula.

The best way to solve this is with dimensional analysis

Class volume needed 
Class Volume needed = [Volume /test] * [Number tests / students] * [students/class ]

Givens
Number of students = 15
Number of tests per student = 2
Size of each test = 50 mL

Sub and solve
Total Volume = 



Total Volume = 50 * 2 * 15 = 1500 mL

C <<<< Answer