How Do I Write Hydrolysis Equations for These Salts?

  • Thread starter rach06
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In summary, the conversation involves a request for help in writing down hydrolysis equations for various reactions, specifically for Na2CO3, Na3PO4, Na2HPO4, NaH2PO4, and NH4Cl. The individual is struggling to find the equations in their Chemistry textbook and their tutor is unavailable. They are seeking guidance and potential resources for assistance. A helpful hint is also provided to determine the corresponding acid and base for each salt.
  • #1
rach06
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Hi Hi!

I am just wondering if I would be able to get some help in writing down the hydrolysis equations for the following reactions:

1. Hydrolysis of Na2CO3
2. Hydrolysis of Na3PO4
3. Hydrolysis of Na2HPO4
4. Hydrolysis of NaH2PO4
5. Hydrolysis of NH4Cl

I'm really lost with these, I think I would need to write the full steps, (ie not the net ionic equation) but I can't seem to find them in my Chemistry textbook and my tutor's away till next week.

Any guidance or links to appropriate websites would be greatly appreciated! :D
 
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  • #2
Hint 1 : Try determining the respective acid and base from which the salts had been produced.
 

FAQ: How Do I Write Hydrolysis Equations for These Salts?

1. What is hydrolysis?

Hydrolysis is a chemical reaction where a compound reacts with water, resulting in the breakdown of the compound into smaller molecules or ions.

2. How do I write a hydrolysis equation?

A hydrolysis equation can be written by identifying the compound that will undergo hydrolysis, breaking it down into its ions or molecules, and then adding water as a reactant. The products of the reaction will be the broken down ions or molecules of the original compound and the resulting ions or molecules from the water.

3. What are the reactants and products in a hydrolysis equation?

The reactants in a hydrolysis equation are the compound that is undergoing hydrolysis and water. The products are the broken down ions or molecules of the original compound and the resulting ions or molecules from the water.

4. What factors can affect the rate of hydrolysis?

The rate of hydrolysis can be affected by factors such as temperature, pH, concentration of reactants, and presence of catalysts. Higher temperatures and more acidic or basic solutions can increase the rate of hydrolysis, while the presence of a catalyst can speed up the reaction.

5. Can you give an example of a hydrolysis equation?

One example of a hydrolysis equation is the breakdown of sucrose (table sugar) into glucose and fructose in the presence of water. The equation would be: C12H22O11 + H2O → C6H12O6 + C6H12O6. This reaction is catalyzed by an enzyme called sucrase.

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