Question

question 11 of 30
points possible: 1.00
tries remaining: 2
most laboratory chemical spills are cleaned up in a similar manner, but acid and base spills require an extra step. what is this extra step?
select one:
o alert the proper authorities about the corrosive chemical waste.
o tell all other lab participants to evacuate the lab as quickly as possible.
o be sure to replace the spilled acid or base.
o neutralize the spill before cleaning it up.

Explanation:

For acid and base spills in a lab, the extra step is to neutralize them before cleaning. Alerting authorities or evacuating is for severe hazards, and replacing the spilled substance is incorrect. Neutralizing (using a base for acid spills, acid for base spills) is necessary to make the spill safer to clean.

Answer:

The correct option is: Neutralize the spill before cleaning it up.