pH Measure of acidity of a solution 0 to 14 Wateris neutral because of equalamounts of hydrogen and hydroxideions. Acidicsolution has excess of hydrogenions. Alkalinesoltion has excess of hydroxideions.
pH meanspower of hydrogen At ph =7 Hydrogenions at concentration of 1 x 10^-7 At ph =6 Hydrogen ion concentration of 1 x 10^-6 Etc Phchange of 1 unitischange in hydrogen ion concentration of 10 Phchange of 2 ischange in hydrogen ion concentration of 100.
Howto determine pH PH Meter Universal indicator
To Do Read page 215 Answerquestions 1 to 8 on page 216