Which equation using element symbols correctly describes the reaction: "Two molecules of sodium hydroxide plus one molecule of sulfuric acid reacts to form one molecule of sodium sulfate and 2 molecules of water?"
A. 2NaOH+H2SO4→Na2SO4+2H2O
B. 2NaOH+H2O→Na2SO4+2H2SO4
C. Na2SO4+H2SO4→NaOH+H2O
D. NaOH+H2SO4→Na2SO4+H2O