Aim: To compare the boiling point of tap water and salt water.
Hypothesis: I think that the boiling salt water is higher than tap water.
Equipment:
150mls Tap water (two)
Salt (2tbs)
Safety glasses
2 beakers
Bunsen burner
Bunsen burner tripod
Heat resistant mat
Gauze mat
Thermometer
Method:
1. Collect your 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 with the salt water
Findings: Boiling Point
Tap water: 102c
Salt water: Centigrade.
Monday, August 14, 2017
1 comment:
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Hi Trisha,
ReplyDeleteI am Caroline. I am a year 8 currently attending St Pius X Catholic School. I really enjoy reading your piece of writing, i have a lot of new things just reading this! Keep it up!
Your local commenter (Caroline)