Final answer:
The rate of reaction for producing 55 cm^3 of carbon dioxide gas in 5 minutes is 11 cm^3/minute, which is the volume of CO2 produced divided by the reaction time.
Step-by-step explanation:
The rate of reaction is calculated by dividing the volume of product formed by the time taken for the reaction. In the case of producing 55cm3 of carbon dioxide gas in 5 minutes, we can use the following calculation:
Rate of Reaction = Volume of CO2 produced / Time taken
Rate of Reaction = 55cm3 / 5 minutes
Rate of Reaction = 11cm3/minute
This provides us with the average rate at which carbon dioxide is produced during the 5-minute interval.