Formula pH = - log [H+] H+ is the H+ concentration of the acidic content of a solution. The form of the formula you want is
[H+] = 10^-pH
Calculation [H+] = 10^-4.8 Put it into your calculator like this. 10 ^ or y^x or x^y whatever your calculator has. +/- 4.8 = You get [H+] = 1.58 * 10^-5 <<<< answer This is the usual way [H+] is expressed. If you need it in decimal form, the -5 tells you that you have four zeros to the right of the decimal point. In that case
