Question

Na + H2O = ? Al + O2 = ?

Answer 1

Ответ:

Объяснение:

2Na + 2H₂O = 2NaOH + H₂↑

4Al + 3O₂ = 2Al₂O₃

Answer 2

Na + H2O = NaOH + H2

This is the balanced chemical equation for the reaction between sodium (Na) and water (H2O). It forms sodium hydroxide (NaOH) and hydrogen gas (H2).

Al + O2 = Al2O3

This is the balanced chemical equation for the reaction between aluminum (Al) and oxygen (O2). It forms aluminum oxide (Al2O3).