Question

When the hydronium ions collide with the hydroxide ions, they react to form water molecules. If the equivalent amount of acid and base are mixed together, the hydronium ions and hydroxide ions will completely neutralize each other.

At the end of the reaction the solution contains the following particles: (Select all that apply.)
chloride ions, hydrochloric acid molecules, hydroxide ions, hydronium ions, sodium hydroxide molecules, sodium ions, water molecules, none of the above.

Answer 1

# chemical reaction between NaOH and HCl

NaOH_(aq) + HCl_(aq) NaCl_(aq)  + H₂O_(l)

Total ionic equation

^Na+_(aq) + OH^-_(aq) + H⁺_(aq) + Cl^-_(aq) Na⁺_(aq) + Cl^-_(aq)  + H₂O_(l)

According to above given equation at end of reaction following partical remain in soution

Sodium ion

Cloride ion

water molecule