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

Which of the following reactions are written correctly?

A) H₂SO₄aq) + 2 NaOHaq) $\rightarrow$ Na₂SO₄aq) + 2H₂Ol)
B) 2HClaq) + K₂OHaq) $\rightarrow$ 2KClaq) + H₂Ol)
C) 2HSO₄aq) + 2NaOHaq) $\rightarrow$ 2NaSO₄aq) + 2H₂Ol)