CHEM LAB 5 by leanna

Guiding Question

lhandley2 — 2016-01-22 16:09:31 UTC

Which of the available substances has the strongest intermolecular forces.

lhandley2 — 2016-01-22 16:13:44 UTC

1. Get 6 different types of chemicals

2. Make sure the name matches the number

3. Put the chemicals into the well

4. Get the prone and then wrap the filter around the prone.

5. Then you dip the warped prone into the well full with chemical and then press collect on the computer

lhandley2 — 2016-01-22 16:19:26 UTC

1. The rate of evaporation of these substances

2. Which substances is strongest and weakest

3. How the evaporation rate effects the temperature

4. Time of evaporation rate

lhandley2 — 2016-01-22 16:24:11 UTC

1. Isoperityl Alcohol: starts= 19.9 ends=20.0

2. Acetone: starts=24.9 ends=22.5

3. Methanol: starts=21.6 ends=19.8

4. Heptane: starts=21.1 ends=20.6

5. Hexane: starts=23.5 ends=21.2

6. Ethyl Alcohol: starts=25.1 ends=23.8

lhandley2 — 2016-01-22 16:33:03 UTC

1. wear indirectly vented chemical-splash goggles and chemical-resistant gloves and apron while in the laboratory.

2. handleall glassware with care.

3. wash your hands with soap and water before leaving the laboratory.

lhandley2 — 2016-01-22 16:36:05 UTC

The substance that has the strongest intermolecular force is Isopertiyl Alcohol.

lhandley2 — 2016-01-24 22:19:54 UTC

lhandley2 — 2016-01-25 17:33:21 UTC

group1- isoperityl alcohol as the strongest intermolecular force.

group 5- acetone as the strongest intermolecular force.