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Thursday, April 11, 2019

Balloon chemistry

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)


2 comments:

  1. Hello Mikayla,
    Nevaeh 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

    ReplyDelete
  2. 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.

    ReplyDelete

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