which additional product balances the reaction h₂so₄ + 2naoh → na₂so₄ + ____?\n2h₂o\n2oh\nh₂o₂\nh₃o
which additional product balances the reaction h₂so₄ + 2naoh → na₂so₄ + ____?\n2h₂o\n2oh\nh₂o₂\nh₃o
Answer
Answer:
A. 2H₂O
Explanation:
Step1: Recall acid - base reaction
An acid (H₂SO₄) reacts with a base (NaOH).
Step2: Write general reaction
The reaction between an acid and a base is a neutralization reaction, producing salt and water.
Step3: Balance the reaction
H₂SO₄ + 2NaOH → Na₂SO₄+ 2H₂O. The hydrogen (H) and oxygen (O) atoms are balanced on both sides when 2 moles of water are produced.