Aim: To see which chemical mix creates the most gas.
Hypothesis: (What do I think will happen)
I think that the 'Baking Soda and Vinegar' will make the best reaction.
Materials:
Bottle
Funnel
Balloon
Vinegar
Salt
Baking Soda
Soda water
Yest
Steps:
1) Then pour the liquid in the bottle.
2) Put the ingredients through the funnel (or in the ballon)
3) Quickly put the balloon over and watch the gas fill the balloon
My images:
Findings:
Balloon 1
( 3 tsp baking soda, ½ cup vinegar)
|
Balloon 2
( 3 tsp salt, ½ cup soda)
|
Balloon 3
( 2 tsp yeast, 1 tsp sugar )
| |
Balloon Size (cm)
| 8.5cm - Height 4.5cm - Width | 10.5cm - Height 5.8cm - Width | 8.5cm - Height 4.3cm - Width |
Bubbles
| Medium Amount | Small Amount | Large Amount |
I thought that the Baking Soda and Vinegar would make the best reaction and I was right (Pink Balloon)
this is great work kachiar i enjoyed reading about the amounts u needed that was helpful
ReplyDeleteHey, Mya!
DeleteThanks for your feedback. I'm glad that it was helpful!
Hi Kahciar.
ReplyDeleteThis is very cool and looks like heaps of fun.
I like that you show us how big the balloon was at the end.
Next time tell us how much of each thing we need.
BYE!
Hi Tobey!
DeleteThanks for the compliment about my work. And, yes! It was very fun. I will surely edit it and put in each amount.
hi this is really cool work it is fun i liked reading it and now i can do this at home thanks
ReplyDeleteMakenzie'O
Hi Makenzie'O. Thank you! I'm glad that you can do it home.
DeleteHi Kachiar.
ReplyDeletethis is really cool i bet its lots of fun.
i like that you show us how all the things inside the balloon.
maybe next time you should add some more details of how much we need. :))
Hi Liyah!
DeleteIt was really fun~ Thank you for your feedback. Next time, I'll add in how much you need!