Sodium hydroxide neutralized by phosphoric acid

AI Thread Summary
When sodium hydroxide (NaOH) is neutralized by phosphoric acid (H3PO4), the resulting salt is sodium phosphate. The balanced chemical equation for this neutralization process is NaOH + H3PO4 → Na3PO4 + H2O. The discussion highlights the need for clarity on identifying the elements involved in such reactions. Participants emphasize the importance of understanding acid-base reactions and the products formed. Overall, the conversation seeks assistance in grasping these fundamental concepts in chemistry.
Casandra_J
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The book that I have goes into very little detail about how to do these sort of problems. I know that you have to balance the equation at the end, which I can do. I do not know how to find the elements! :cry: (Besides the fact that Sodium Hydroxide is NaOH.) Can anyone help? THNX! :biggrin:

a. What salt is formed when a solution of sodium hydroxide is neutralized by phosphoric acid, H3PO4?

b. What is the equation of this process?
 
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Casandra_J said:
a. What salt is formed when a solution of sodium hydroxide is neutralized by phosphoric acid, H3PO4?

b. What is the equation of this process?
Rules for Acid-Bases:

ACID + BASE --> NEUTRAL (or METAL SALT) + WATER
ACID + CARBONATE --> METAL SALT + CARBON DIOXIDE + WATER
ACID + REACTIVE METAL --> METAL SALT + HYDROGEN

Hope this helps :smile:

The Bob (2004 ©)
 
Depends.Phosphate,phosphite & pirophosphate can be obtained.Phosphate would be an expected guess.
 
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