Mr. Gary Johnston's document discusses factors that affect the boiling point of water, including temperature, volume of water, elevation, and heating device. It outlines an experiment to test how these factors impact boiling point using different volumes of water. The experiment found that with 300ml of water, the average boiling point was 98.38°C; with 500ml it was 100.5°C; and with 700ml it was 99.25°C. All experiments were conducted at similar room temperatures near 25°C. The document analyzes how volume of water may influence boiling point.

1. Mr. Gary Johnston
Saigon South International School

2.  Temperature at
which the water
boils (boiling point)
 Room temperature
 Volume of water
 Elevation
 Heating device

3. 1. Room temperature
2. Volume of water
3. Elevation
4. Heating device
 Three Minute Pause: Develop a hypothesis
and explain on “Moodle Forum”.

4.  Using the materials on the back of your page
 You also must include:
1. Electric Hot Plate
2. Metal Pan
3. Retort Stand
4. Clamp for Thermometer

5. Draw a picture of your Decide on a “final
apparatus design” for the group

6. B Block Trial 1& 2 (300 ml of Water)
◦ Avg. Room Temp: 25.75*C
◦ Avg. Boiling Temp: 98.38*C
H Block Trial 1&2 (500 ml of Water)
◦ Avg. Room Temp:24.4*C
◦ Avg. Boiling Temp: 100.5*C
F Block Trial 1&2 ( 700 ml of Water)
◦ Avg. Room Temp: 24.36*C
◦ Avg. Boiling Temp: 99.25*C