PLZ HELP

A chemist was tasked with removing 50mL from a 2.5L stock solution of hydrochloric acid. After completing the task, it was discovered that 2.45L of the stock solution remained. What was the chemist's percent error?

0%

Step-by-step explanation:

The chemist was tasked with removing 50mL from a stock solution of HCl acid.

Now:

After the task, it was discovered that 2.45L of the stock solution remained.

Since the volume of acid removed by the chemist is equal to the volume of what the stock solution was reduced by, his percentage error is 0%.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .