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Yes. Some alkalis do have a pH above 9. e.g. 46% NaOH solution.
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∙ 14y ago
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How does a solution with a pH of 6 compare to a solution with a pH of 9?
pH 6 is a very weak acid and pH 9 is an alkaline
The compound with a pH of 9 is alkaline and is?
Baking Soda
What is the pH of dishwasher powder?
Dishwasher powder is alkaline, normally around the pH of 9-10.
What is the pH of the gallbladder?
It has to be alkaline. As the Stomach is Acidic (pH2-3) and the Duodenum and Small Intestine are Alkaline (pH 9-10) due to the introduction of Bile from the Gallbladder.
Is a pH 4 a base or an acid?
pH = 4 is mildly acidic. The pH scale is [H = 1 strongly acidic pH = 4 mildly acidic pH = 7 neutral ( Water) pH = 9 mildly alkaline pH = 14 strongly alkaline.
How does a solution with a pH of 6 compare to a solution with a pH of 9?
pH 6 is a very weak acid and pH 9 is an alkaline
What is the pH of a solution is 9 classified as?
alkaline solution
The compound with a pH of 9 is alkaline and is?
Baking Soda
What is the pH of dishwasher powder?
Dishwasher powder is alkaline, normally around the pH of 9-10.
What is the pH of the gallbladder?
It has to be alkaline. As the Stomach is Acidic (pH2-3) and the Duodenum and Small Intestine are Alkaline (pH 9-10) due to the introduction of Bile from the Gallbladder.
Is a pH 4 a base or an acid?
pH = 4 is mildly acidic. The pH scale is [H = 1 strongly acidic pH = 4 mildly acidic pH = 7 neutral ( Water) pH = 9 mildly alkaline pH = 14 strongly alkaline.
Is pH of soap 4 or 9?
True soap (fats reacted with lye) is slightly alkaline. A pH of 4 is acid, a pH of 9 is alkaline. You can probably figure it out now. However many "soaps" on the market are really detergents, which tend to be closer to neutral (pH 7).
Why glass electrode cannot be used for solution of Ph above 9?
This is because of alkaline error above pH of 9. Alkaline Error is a systematic error that occurs when glass electrodes are used to read the pH of an extremely alkaline solution (pH above 9); the electrode responds to sodium ions as though they were hydrogen ions, giving a pH reading that is consistently too low. However it is now possible to purchase [H electrodes made from special glass that can be used above pH 9.
Is pH 8 neutral?
Its a base No, anything above pH 7 is an alkali. Acids have a pH of less than 7.
Is it safe to swim in water with a pH of 10?
"Safe" depends on what you want it for, but anywhere from 6.0 to 8.0 should be okay for some time.
Which solutions has a greater concentration of hydroxide ions a solution of pH 3 or a solution of pH 9?
The higher the pH, the greater the concentration of Hydroxide (OH-) ions. So, the solution with the pH of 9 is your answer.
Is ridge gourd acidic or basic?
the chemical substances present in bitter gourd are polar
