\[ 2\(\text{C}\) + \(\text{O}\)_2 = 2\(\text{CO}\) \)
\[ 2\(\text{CO}\) + \(\text{O}\)_2 = 2\(\text{CO}\)_2 \)
\[ \(\text{CO}\)_2 + \(\text{KOH}\) = \(\text{KHCO}\)_3 \)
\[ 2\(\text{KHCO}\)_3 \(\xrightarrow{\Delta}\) \(\text{K}\)_2\(\text{CO}\)_3 + \(\text{CO}\)_2 + \(\text{H}\)_2\(\text{O}\) \)
\[ \(\text{CO}\)_2 + \(\text{Ca(OH)}\)_2 = \(\text{CaCO}\)_3 \(\downarrow\) + \(\text{H}\)_2\(\text{O}\) \)
Ответ: Приведены уравнения соответствующих реакций.