Questions and Answers
What is the balanced chemical equation for the reaction between sulfuric acid and sodium hydroxide?
$H2SO4 + 2NaOH \rightarrow Na2SO4 + 2H2O$
What type of chemical reaction occurs when copper(II) sulfate reacts with iron?
Single displacement
In the reaction $2H2 + O2 \rightarrow 2H2O$, what is the role of oxygen?
Oxygen is a reactant
