Answer:
The mole ratio of citric acid and baking soda is 1 : 3
Step-by-step explanation:
- The reaction between citric acid and baking soda (sodium carbonate) yields sodium citrate, water and carbon dioxide.
- To extract the mole ratio of citric acid and baking soda we need to write a balanced equation for the reaction.
- The balanced equation for the reaction is:
C₆H₈O₇(aq)+ 3NaHCO₃(aq) → Na₃C₆H₅O₇(aq) + 3H₂O(l) + 3CO₂(g)
- From the equation 1 mole of citric acid reacts with 3 moles of baking soda and therefore the mole ratio is 1:3.