Question

NaOH+H2SO4NaOH+H3PO4​

Answer 1

Ответ:2NaOH+H2SO4=Na2SO4+2H2O

3NaOH+H3PO4=Na3PO4+3H2O

Объяснение:

Answer 2

The chemical reactions you've written involve the reaction of sodium hydroxide (NaOH) with either sulfuric acid (H2SO4) or phosphoric acid (H3PO4). These reactions result in the formation of sodium sulfate (Na2SO4) and water (H2O) when reacting with sulfuric acid, and sodium phosphate (Na3PO4) and water (H2O) when reacting with phosphoric acid. Here are the balanced chemical equations for these reactions:

1. Sodium hydroxide with sulfuric acid: NaOH + H2SO4 -> Na2SO4 + 2H2O

2. Sodium hydroxide with phosphoric acid: 2NaOH + H3PO4 -> Na3PO4 + 3H2O

In both reactions, sodium hydroxide neutralizes the respective acid, forming a salt and water as products. Sodium sulfate and sodium phosphate are the salts formed in these reactions.