What is the PH value of potassium sulphate?

Answer 1

The pKa of HSO4- (the second pKa of H2SO4) is 1.92. The Ka is thus 0.0120

Answer 2

The solution of potassium hydroxide is a basic solution with a pH greater than 7.

Answer 3

for H3PO4 pKa = 2.15

for NaH2PO4 pKa = 7.2

for Na2HPO4 pKa = 12.4

Answer 4

The pKa value for Potassium Phosphate is 7.2.

Answer 5

0.2 is the pKb for sodium Hydroxide not the pKa

the pKa is 13.8

Answer 6

5.408 at 20 degrees Celsius and 5.51 at 25 degrees Celsius

Answer 7

it depends on potassium sulfate dissolved in water may be above 5

Answer 8

The pH of potassium sulfate varies depending upon the concentration of it dissolved in water.

Answer 9

The formula for Potassium Hydrogen Sulfate, aka Potassium Bisulfate, is KHSO4.