Question

С чем будет реагировать NaOH ? Ka0,HNO3,H2O,CO2,MaгнийSO4,H2SO4,K3PO4,O2K

Answer 1

СО2, Н2S, HNO3, MgSo4, K3PO4

Answer 2

NaOH, also known as sodium hydroxide or caustic soda, is a strong base. It is highly reactive and can react with various substances. Let's go through each of the substances you mentioned and see how NaOH would react with them:

1. Ka0: It seems that "Ka0" is not a recognized chemical compound or substance. If you meant to refer to a specific compound, please provide more information.

2. HNO3: NaOH will react with nitric acid (HNO3) to form sodium nitrate (NaNO3) and water (H2O). This is a neutralization reaction, where the strong base (NaOH) reacts with the strong acid (HNO3) to produce a salt (NaNO3) and water. The balanced chemical equation for this reaction is:

`NaOH + HNO3 → NaNO3 + H2O` [[1]]

3. H2O: NaOH does not react with water. However, it can dissolve in water to form a solution of sodium hydroxide.

4. CO2: NaOH can react with carbon dioxide (CO2) to form sodium carbonate (Na2CO3). This reaction is known as carbonation and is commonly used in industries such as soda production. The balanced chemical equation for this reaction is:

`2 NaOH + CO2 → Na2CO3 + H2O` [[2]]

5. MgSO4: NaOH can react with magnesium sulfate (MgSO4) to form magnesium hydroxide (Mg(OH)2) and sodium sulfate (Na2SO4). The balanced chemical equation for this reaction is:

`2 NaOH + MgSO4 → Mg(OH)2 + Na2SO4` [[3]]

6. H2SO4: NaOH will react with sulfuric acid (H2SO4) to form sodium sulfate (Na2SO4) and water (H2O). This is another example of a neutralization reaction. The balanced chemical equation for this reaction is:

`2 NaOH + H2SO4 → Na2SO4 + 2 H2O` [[4]]

7. K3PO4: NaOH can react with potassium phosphate (K3PO4) to form sodium phosphate (Na3PO4) and potassium hydroxide (KOH). The balanced chemical equation for this reaction is:

`3 NaOH + K3PO4 → Na3PO4 + 3 KOH` [[5]]

8. O2K+: It seems that "O2K+" is not a recognized chemical compound or substance. If you meant to refer to a specific compound, please provide more information.

I hope this helps! Let me know if you have any further questions.