Question

Sodium combines with water to produce sodium hydroxide and hydrogen gas. Which word equation represents this violent reaction? sodium hydroxide + water Right arrow. Sodium + hydrogen sodium + water Right arrow. Sodium hydroxide + hydrogen sodium + hydrogen Right arrow. Sodium hydroxide + water sodium + sodium hydroxide Right arrow. Water + hydrogen

Answer 1

Answer:

 

Explanation:

When Sodium reacts with water it forms Sodium hydroxide and hydrogen gas. Sodium being a alkali metal reacts violently with water and catches fire during this reaction

word equation

$Sodium+Water$→$Sodium Hydroxide+ hydrogen gas$

Chemically

$2Na(s) + 2H2O$→$2NaOH(aq) + H2(g)$

Answer 2

Sodium hydroxide and hydrogen gas are formed when sodium combines with water. As an alkali metal, sodium interacts violently with water, catching fire in the process.

Word equation:-

Sodium+Water →Sodium hydroxide+hydrogen

Chemically, the reaction is as follows:-

$2Na+2H_2O\rightarrow2NaOH+H_2$

Na-Sodium

$H_2O$-Water

NaOH-Sodium hydroxide

$H_2$-hydrogen

Hence, the word equation is:-

Sodium+water Right arrow Sodium hydroxide+hydrogen

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