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.
Showing posts with label Experiments. Show all posts
Showing posts with label Experiments. Show all posts
Monday, August 14, 2017
Monday, August 7, 2017
Science
Hands on fire
Aim: I want to Safely be able to set myself on Fire.
Hypothesis: I think the hypothesis is that when your hands are lit on fire it will burn and start to sting.
Equipment:1.Water
2.Soap (Detergent)
3.Lighter
4.Safety Glasses
5.Lab Coat
Method
1.Be SAFE.
2.Wet your hands, Wrists and forearms.
3.Grab a scoop of bubbles.
4.Hold the bubbles in front of your face, as far away from you as you can. Lock your elbows.
5. To get rid of the fire, SLOWLY move your hands apart.
6. DO NOT DROP YOUR HANDS BELOW YOUR EYE LEVEL because the fire goes up and you will set yourself on fire.
Results:
The results are that when you set someones hands on fire the hands cause a big fire and that results to you putting your hands down. It will also hurt and could cause you have burnt hands
Conclusion:
In conclusion setting your hands on fire is dangerous but fun. you
Aim: I want to Safely be able to set myself on Fire.
Hypothesis: I think the hypothesis is that when your hands are lit on fire it will burn and start to sting.
Equipment:1.Water
2.Soap (Detergent)
3.Lighter
4.Safety Glasses
5.Lab Coat
Method
1.Be SAFE.
2.Wet your hands, Wrists and forearms.
3.Grab a scoop of bubbles.
4.Hold the bubbles in front of your face, as far away from you as you can. Lock your elbows.
5. To get rid of the fire, SLOWLY move your hands apart.
6. DO NOT DROP YOUR HANDS BELOW YOUR EYE LEVEL because the fire goes up and you will set yourself on fire.
Results:
The results are that when you set someones hands on fire the hands cause a big fire and that results to you putting your hands down. It will also hurt and could cause you have burnt hands
Conclusion:
In conclusion setting your hands on fire is dangerous but fun. you
Thursday, August 3, 2017
Science
Dry Ice and Water
Aim: To watch dry ice and water mix together to make coloured bubbles.
Equipment:
1. Dry Ice.
2. 80 Mls Water.
3. 3 drops food colouring.
4. Detergent.
5. Measuring beaker.
6. Icecream container.
Which gas is the heaviest?
Aim: To find out which gas is the heaviest out of co2 and o2.
Equipment:
1.Test tubes
2.Test tubes rack
3.Dry ice
4.Water
5.Balloon
In conclusion Co2 is the heaviest gas out of o2 and co2.
Here are some photos on our experiments.
Dry Ice and Water.
Heaviest balloon.
Aim: To watch dry ice and water mix together to make coloured bubbles.
Equipment:
1. Dry Ice.
2. 80 Mls Water.
3. 3 drops food colouring.
4. Detergent.
5. Measuring beaker.
6. Icecream container.
Which gas is the heaviest?
Aim: To find out which gas is the heaviest out of co2 and o2.
Equipment:
1.Test tubes
2.Test tubes rack
3.Dry ice
4.Water
5.Balloon
In conclusion Co2 is the heaviest gas out of o2 and co2.
Here are some photos on our experiments.
Dry Ice and Water.
Heaviest balloon.
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