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There is no way to know the pH of sodium bicarbonate unless the concentration of [H+] or [OH-] is known. If the concentration is known, pH can be calculated as the -log[H+], or 14-(-log[OH-]).

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14y ago
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13y ago

Very hard to calculate but a good approximation is pH = 8

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9y ago

8.4 is the ph.

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Q: What is pH value for sodium bicarbonate?
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Related questions

What are the pH's of sodium carbonate and sodium bicarbonate?

Sodium carbonate has a pH of about 11, and sodium bicarbonate has a pH of 8.


Why did bicarbonate have an effect on pH when you mixed it with water?

Sodium bicarbonate increases the pH of water.


What has the highest pH value dilute sodium bicarbonate or lemon juice or dilute sodium hydroxide solution?

dilute sodium hydroxide solution


Does sodium carbonate decrease or increase the pH of the wash water?

The addition of baking soda (also known as sodium bicarbonate) to water decreases its pH value. This is because the base bicarbonate is particularly effective at neutralizing acidity.


What is the pH for sodium bicarbonate?

Sodium bicarbonate, NaHCO3 is alkaline so the pH will be greater than 7. However, the actual pH will depend on the concentration of the NaHCO3 solution.


Will bicarbonate lower pH?

Yes, because sodium bicarbonate solution is basic.


What will result if sodium bicarbonate is used to lower ph in a swimming pool?

Bicarbonate will RAISE the pH and total alkalinity.


Why is the mixture extracted with sodium bicarbonate?

The mixture is extracted with the sodium bicarbonate to remove the excess acid. This will increase the pH.


Is there a substitute for raising pH than pH plus?

Sure, use sodium bicarbonate.


What is the pH of NaHCO3?

NaHCO3 (Sodium bicarbonate) [at room temperature] will produce a pH of around 8.


What chemical is used to bring up the pH in swimming pool?

sodium thiosulfate


What Substance that has a pH higher than 7?

If substance has a Ph greater than 7, it is Sodium Bicarbonate and Sodium Hydroxide. Sodium Bicarbonate = 8 Sodium Hydroxide = 14