Abdulhafiz

This page lists questions and answers that were posted by visitors named Abdulhafiz.

Questions

The following questions were asked by visitors named Abdulhafiz.

if 50 ml of a solution of ph 3 is mixed with 50 ml of a solution of 5, explain why the resulting ph is still about 3 and not 4?
11 years ago

Answers

The following answers were posted by visitors named Abdulhafiz.