Question

state the appropriate disposal route of the following: used organic solvents, very diluted acid, remnants from lunch, used batteries, broken glass, needles. 1. science stores battery collection 2. puncture resistant sharp containers 3. hazardous waste through science stores 4. down the sink 5. sealed cardboard box 6. garbage container outside the lab

Explanation:

Used organic solvents are hazardous and should be disposed of as hazardous waste through science stores. Very diluted acid can be safely washed down the sink with plenty of water. Remnants from lunch are regular waste and can go in a garbage container outside the lab. Used batteries are collected at science - stores battery collection points. Broken glass can be placed in a sealed cardboard box to prevent injury during disposal. Needles are sharp objects and should be placed in puncture - resistant sharp containers.

Answer:

used organic solvents: 3. hazardous waste through science stores
very diluted acid: 4. down the sink
remnants from lunch: 6. garbage container outside the lab
used batteries: 1. science stores battery collection
broken glass: 5. sealed cardboard box
needles: 2. puncture resistant sharp containers