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Sodium hydrogen phosphate (Na2HPO4) is a salt, not an acid. It is the conjugate base of phosphoric acid.

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1y ago

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Is Na2HPO4 a base or acid?

Na2HPO4 is a salt that is derived from phosphoric acid. Its pH depends on the environment in which it is placed. In general, it can act as a weakly alkaline substance.


Is na2hpo4 is dibasic?

No. Na2HPO4 is only a monobasic acid, corresponding to the remaining hydrogen atom. This is a very weak acid.


What is the formula for sodium acid phosphate?

Na2HPO4 Thank hangtimepro for that one.


Is Na2HPO4 amphiprotic?

Yes, Na2HPO4, known as disodium hydrogen phosphate, can act as a weak acid and donate a proton to a base, behaving as an amphiprotic species. It can also act as a weak base and accept a proton from an acid.


What is the chemical reaction for the production of Na2HPO4?

One possible reaction is 2 NaOH + H3PO4 = Na2HPO4 + 2 H2O.


Is NaH2PO4 a strong base?

No, NaH2PO4 is not a strong base. It is actually a weak acid and its conjugate base, Na2HPO4, is a weak base.


What is the compound for the formula Na2HPO4?

Na2HPO4 is disodium phosphate or disodium hydrogen phosphate.


What is the name of the compound Na2HPO4?

The compound Na2HPO4 is called disodium hydrogen phosphate.


What are the different salts produced by reacting sodium hydroxide with phosphoric acid?

The reaction between sodium hydroxide and phosphoric acid produces sodium dihydrogen phosphate (NaH2PO4) and water.


How does the nah2po4 and na2hpo4 buffer system maintain a stable pH in a solution?

The buffer system of NaH2PO4 and Na2HPO4 works by releasing or absorbing hydrogen ions to prevent drastic changes in pH when an acid or base is added to the solution. This helps maintain a stable pH by resisting large fluctuations in acidity or alkalinity.


Is na2hpo4 and nah2po4 a buffer?

Yes, a mixture of Na2HPO4 (disodium hydrogen phosphate) and NaH2PO4 (sodium dihydrogen phosphate) can act as a buffer solution. This is because they are conjugate acid-base pairs, allowing the solution to resist changes in pH when small amounts of acid or base are added. The ratio of these two compounds can be adjusted to achieve a desired pH, typically around 7.2 to 8.2, making it useful in biological and chemical applications.


How many oxygen atoms are in Na2HPO4?

Na2HPO4 The number of each type of atoms are:- Sodium(Na) 2 Hydrogen(H) 1 Phosphorus(P) 1 Oxygen(O) 4 ( The answer)