Question

The given equation represents the reaction of sodium metal with water.
Sodium + Water → Sodium hydroxide + Hydrogen
Which of the following chemical equations represents a complete balanced chemical
equation for the given word equation?
(0.5 Points)

()+22 → ()+22()Na(s)+2H2O → NaOH(aq)+2H2(g)

2()+23 → 2()+22()2Na(s)+2H3O → 2NaOH(aq)+2H2(g)

2()+22 → 2()+2()2Na(s)+2H2O → 2NaOH(aq)+H2(g)

2()+2 → 2()+2()2Na(s)+H2O → 2NaOH(aq)+H2(g)\​

Answer 1

Answer:

1) 2Na(s)+2H2O>2NaOH(aq)+2H,(9)

true is 2Na(s)+2H2O>2NaOH (aq)+H2(g)

2) BaCl2 + Na2SO4 > BaSO4 + 2NaCl

Explanation:

Answer 2

ANSWER:

2Na(s)+2H2O(aq)→2NaOH(aq)+H2(g)