what is the formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide if all…

what is the formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide if all products and reactants are in the aqueous or liquid phase?\n○ hcl(aq) + naoh(aq) → nacl(s) + h₂o(l)\n○ h₂so₄(aq) + ca(oh)₂(aq) → caso₄(aq) + 2h₂o(l)\n○ h₂so₄(aq) + 2naoh(aq) → na₂so₄(aq) + 2h₂o(l)\n○ 2h₃po₄(aq) + 3ca(oh)₂(aq) → ca₃(po₄)(s) + 6h₂o(l)

what is the formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide if all products and reactants are in the aqueous or liquid phase?\n○ hcl(aq) + naoh(aq) → nacl(s) + h₂o(l)\n○ h₂so₄(aq) + ca(oh)₂(aq) → caso₄(aq) + 2h₂o(l)\n○ h₂so₄(aq) + 2naoh(aq) → na₂so₄(aq) + 2h₂o(l)\n○ 2h₃po₄(aq) + 3ca(oh)₂(aq) → ca₃(po₄)(s) + 6h₂o(l)

Answer

Brief Explanations:

The reaction is between sulfuric acid ($H_2SO_4$) and sodium hydroxide ($NaOH$). A neutralization reaction occurs, producing sodium sulfate ($Na_2SO_4$) and water ($H_2O$). The correct equation should have these reactants and products in the appropriate phases. The first option has $HCl$ instead of $H_2SO_4$, the second has $Ca(OH)_2$ instead of $NaOH$, and the fourth has $H_3PO_4$ and $Ca(OH)_2$.

Answer:

C. $H_2SO_4(aq)+2NaOH(aq)\rightarrow Na_2SO_4(aq) + 2H_2O(l)$