Identify the acid and base which form sodium hydrogen carbonate . Write chemical equation in support of your answer. State whether its compound is acidic, basic or neutral. Also write its pH value.
Sodium hydroxide $$\left( NaOH \right)$$ is the base and hydrogen carbonate $$\left( {H}_{2}C{O}_{3} \right)$$ is the acid which forms sodium hydrogen carbonate $$\left( NaHC{O}_{3} \right)$$.
$$NaOH + {H}_{2}C{O}_{3} \longrightarrow NaHC{O}_{3} + {H}_{2}O$$
Sodium hydrogen carbonate is a weak base and its pH is $$8.3$$.