what is the ph value
Answers
Answered by
1
A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). ApH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic
Answered by
0
negavitve logarithm (to base10 ) hydrogen ion concentration
pH= - log 10 ( base ) [H+]
Similar questions