Question

Concerning the disposal of materials at the end of the experiment, which methods are safe? Check all that apply.

Dump the acids and bases down the drain so they can be combined with sewer water.

Dispose of pH paper in the trash.

Dump the cabbage indicator solution down the drain.

Ask your teacher to neutralize the acids and bases before disposal.

Answer 1

The last 3 or B, C, D

B) Dispose of pH paper in the trash.

C) Dump the cabbage indicator solution down the drain.

D) Ask your teacher to neutralize the acids and bases before disposal.

Answer 2

Dispose of pH paper in the trash

Dump the cabbage indicator solution down the drain

Ask your teacher to neutralize the acids and bases before disposal

Step-by-step explanation: