Question

2H2O + 2Na ? 2NaOH + H2 Which of these is a reactant in this chemical reaction?

Answer 1

Water (H2O) and Sodium (Na) are reactants.

Step-by-step explanation:

2H2O+2Na......2NaOH+H2

In the above reaction the water (H2O) and sodium (Na) are reactants and sodium hydroxide (NaOH) and hydrogen are products.

And this is the single displacement reaction.