Aim: To compare the boiling point of tap water and salt water
Hypothesis: I think the salt water will boil faster
Equipment:
150 millimeters tap water (two)
Salt ( 2tsp )
2 Beakers
Bunsen Burner
Bunsen Burner - Tripod
Heat Resistant Mat
Gauze Mat
Method:
1. Collect the equipment
2. Attach the bunsen burner to a gas tap
3. Fill up both beakers with water
4. Add salt to one beaker and mix
5. Place the beaker with tap water on the tripod
6.Place the bunsen burner on the heat mat underneath
7. Light the bunsen burner and adjust the flame to blue
8. As it heats up place the thermometer in the beaker of water until it is boiling
9, Record the temperature on your blog
10. Repeat the process for salt water
Findings: Boiling point
Tap water:
100
Salt water:
97 - ish
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