Final answer:
The effects of hydrogen peroxide concentration in the Briggs-Rauscher reaction can be observed by measuring the rate of decomposition over time. Dilution can be used as a workaround to control the reaction.
Step-by-step explanation:
The effects of hydrogen peroxide concentration in the Briggs-Rauscher reaction can be observed by measuring the rate of decomposition of hydrogen peroxide over time. As the concentration of hydrogen peroxide increases, the rate of decomposition also increases. This is because a higher concentration of hydrogen peroxide provides more molecules that can react and undergo the decomposition reaction.
Workarounds for dilution in the Briggs-Rauscher reaction involve using dilute hydrogen peroxide and a small amount of manganese dioxide. This helps to control the reaction and prevent it from becoming too vigorous and producing a large amount of oxygen gas rapidly.
Therefore, the concentration of hydrogen peroxide has a direct influence on the rate of the Briggs-Rauscher reaction, and dilution can be used as a workaround to control the reaction.