The pH of a solution can be determined using the formula:

pH= -㏒10(C) (****the 10 is the subscript****)

PLEASE HELP! I HAVE A MATH DIPLOMA TOMORROW AND DON'T KNOW HOW TO DO THIS!!!! IF IT COMES UP ON THE TEST TMR, I AM SCREWED!!!



The concentration of hydrogen ions in the solution period the pH of a particular solution is 6.6. If the concentration of hydrogen ions in the solution is doubled, the new pH of the solution to the nearest tenth is______



The answer is 6.3 but I don't know how to get it. It would be great if you could show me THOROUGHLY as Math does NOT come naturally to me. By the way, I am math 30-2, so take it easy, please!