Explanation: A common laboratory measuring device is a graduated cylinder, which successively marks off an increasing volume. Thermometers, meanwhile, denote temperature in degrees.

1. Dissolve 6.5g KOH (potassium hydroxide) in 1600mL water and add several drops of universal indicator. Place in 2000mL graduated cylinder.

Chemicals in a graduated cylinder, also called a measuring cylinder, were found in a closet between two classrooms. In addition, there was a chemical smell reported on the second floor of the high ...