Activity 2

24 June 2015

Room 8

Activity 2

Lemonade Fizz

Question:What makes lemon fizz?

Hypothesis:Will adding baking soda to lemon make it fizz

Method:

1.Squeeze as much of the juice from the lemon as you can into the glass

2.Pour in an equal amount of water as lemon juice

3.Stir in the teaspoon of baking soda

4.Give the mixture a taste and add in some sugar if you think it needs to be sweeter

Result:The lemon and water fizzed up when the baking sodas was added

Conclusion:

Bubbles are made by-Carbon Dioxide

A Chemical Reaction was made

Lemon (Acid) to Baking Soda (Base) causes a Chemical Reaction to make it fizz