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Sulphuric acid will react with calcium hydroxide(lime water) to give calcium sulphate.
Initially slightly white turbidity may be seen but then the turbidity dissolves and calcium sulphate solution is obtained.
Heat is released and temperature of solution rises.
Note - Lime water is saturated solution of calcium hydroxide.
Wiki User
∙ 13y ago
Sumika Mahato
Sumika Mahato
Wiki User
∙ 12y agoit increases it
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Incorrect. The most common pH of water is 7. Sulfuric acid usually has a pH of 0-3 depending on purity.
By adding sulfuric acid (pH 0-3) to water (pH 7), the pH of the water would decrease from 7 down towards to the pH of the sulfuric acid. The more of the acid that is added, the pH would continue to decrease until it matches that of the full strength acid.
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What does adding caustic soda to water raise or lower the pH?
I'm a chemist waste water operator and we use caustic soda to raise pH levels and sulfuric acid to lower pH levels
What is the pH of sulfuric?
The pH of sulphuric acid is 1.
What you pH value when 100 percent sulfuric acid?
100% sulfuric acid rapidly decomposes until it reaches a concentration of 98%. This concentration is usually referred to as concentrated sulfuric acid. The pH value of 98% sulfuric acid is approximately -1.5 For comparison, sulfuric acid of this concentration has about 300 times as many active hydrogen ions as stomach acid (approximate pH 1).
On addition of concentrated Hydro chloric acid to water does the pH of the acid change?
Yes, pH depends both on the strength of the acid and the concentration. Adding the acid to water will dilute it, creating a solution with a higher pH.
Why does a 1 molar solution of sulfuric acid have lower pH than 1 molar solution of acetic acid?
Sulfuric acid is a stronger base, meaning it more completely dissociates. Acetic acid does not completely dissociate, and therefore does not change the concentration of hydrogen ions in solution to the extent that sulfuric acid does. Since pH = -log[Hydrogen ions], sulfuric acid will have a lower pH.
What does adding caustic soda to water raise or lower the pH?
I'm a chemist waste water operator and we use caustic soda to raise pH levels and sulfuric acid to lower pH levels
How do you reduce water pH?
Lower pH by adding muriatic acid.
When do you put sulfuric acid in pools?
Sulfuric acid is added in pools to control the pH of the water; many specialists don't recommend the use of H2SO4.
What is the pH of sulfuric?
The pH of sulphuric acid is 1.
What would be the pH of the water before adding an acid?
pH of water is 7.0 (meaning neutral)
How do you determine the residual of sulfuric acid in water?
It may be done through measuring the pH valueof water
What you pH value when 100 percent sulfuric acid?
100% sulfuric acid rapidly decomposes until it reaches a concentration of 98%. This concentration is usually referred to as concentrated sulfuric acid. The pH value of 98% sulfuric acid is approximately -1.5 For comparison, sulfuric acid of this concentration has about 300 times as many active hydrogen ions as stomach acid (approximate pH 1).
What number is car battery fluid on the PH scale?
The fluid in a battery, sulfuric acid and water, has a ph around 1.
How do you find the pH of a water after adding a strong acid?
either use pH paper or a pH meter
On addition of concentrated Hydro chloric acid to water does the pH of the acid change?
Yes, pH depends both on the strength of the acid and the concentration. Adding the acid to water will dilute it, creating a solution with a higher pH.
Why does a 1 molar solution of sulfuric acid have lower pH than 1 molar solution of acetic acid?
Sulfuric acid is a stronger base, meaning it more completely dissociates. Acetic acid does not completely dissociate, and therefore does not change the concentration of hydrogen ions in solution to the extent that sulfuric acid does. Since pH = -log[Hydrogen ions], sulfuric acid will have a lower pH.
What is the effect of adding the sulfuric acid before KI in iodometric titration?
Sulphuric acid helps in maintaining pH around 3-4 which further helps in liberation of iodine upon adding KI solution.
