Which of the Following Reactions Are Written Correctly? Paired $\rightarrow$

Multiple Choice

Which of the following reactions are written correctly? Paired item 1)

A) H₂NO₃aq) + 2NaOHaq) $\rightarrow$ Na₂NO₃aq) + 2H₂Ol)
B) HNO₃aq) + K₂OHaq) $\rightarrow$ K₂NO₃aq) + H₂Ol)
C) HNO₃aq) + NaOHaq) $\rightarrow$ NaNO₃aq) + H₂Ol)