Balloon chemistry.
Aim: To see which chemical mix creates the most gas.
Hypothesis: I think the the balloon will blow up not to big not ti small
Materials:
1.bottles
2.balloons
3.soda water
4. baking soda
5. vinegar
6. salt
steps:
1.get a bottle
2.get balloon
3.get vinegar add with baking soda.
4.get salt with soda water.
5.put the dry indigent in the balloon with a fanle
6. put the wet ones in the bottom of the bottle
My image:
second one
first one
the first one did work but the second one did not want to blow up that good as the other one.
Balloon 1
( 3 tsp baking soda, ½ cup vinegar)
|
Balloon 2
( 3 tsp salt, ½ cup soda)
| ||
Balloon Size (cm) half of a foot
| 1/4 of a size of a foot | ||
Bubbles
(small, medium, large) |
Hello Mikayla,
ReplyDeleteNevaeh here from hornby high school 7/8 TZ
Balloon Chemistry sounds fun.
When we did science we did not do that one.
I would like to do this at home.
How long did it take?
But it is a good post.
Bye
Hi Mikayla, you have included the materials and steps in your writing. I really like the photos that you have included, they really show what happened when the chemicals reacted. You could make your writing even better by completing your findings table and adding a conclusion.
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