This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
To determine which time interval has the fastest reaction, we need to calculate the rate of reaction for each 1-minute interval by finding the change in the volume of carbon dioxide produced during that minute. Step 1: Read the volume of CO_2 at each minute mark from the graph. • At t=0 min, Volume = 0 mL • At t=1 min, Volume = 9 mL • At t=2 min, Volume = 16 mL • At t=3 min, Volume = 21 mL • At t=4 min, Volume = 24 mL • At t=5 min, Volume = 26 mL Step 2: Calculate the rate of reaction for each 1-minute interval. • First minute (0-1 min): Rate = Volume at 1 min - Volume at 0 min1 min = 9 mL - 0 mL1 min = 9 mL/min • Second minute (1-2 min): Rate = Volume at 2 min - Volume at 1 min1 min = 16 mL - 9 mL1 min = 7 mL/min • Third minute (2-3 min): Rate = Volume at 3 min - Volume at 2 min1 min = 21 mL - 16 mL1 min = 5 mL/min • Fourth minute (3-4 min): Rate = Volume at 4 min - Volume at 3 min1 min = 24 mL - 21 mL1 min = 3 mL/min • Fifth minute (4-5 min): Rate = Volume at 5 min - Volume at 4 min1 min = 26 mL - 24 mL1 min = 2 mL/min Step 3: Compare the rates to find the fastest reaction. The rates are: • First minute: 9 mL/min • Second minute: 7 mL/min • Third minute: 5 mL/min • Fourth minute: 3 mL/min • Fifth minute: 2 mL/min The fastest reaction rate is 9 mL/min, which occurs in the first minute. The time interval with the fastest reaction is the first minute. Last free one today — make it count tomorrow, or type /upgrade for unlimited.