My Jelly KiwiFruit Science

Today In science we have learnt about the word enzyme and what it does in food
a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction.
What is a enzyme in kiwiFruit.
It could stop the jelly from setting it has the similar enzymes in your stomach and also it is in your mouth it breaks thing down that are made  out proteins

Chromatography Science

The First thing we did for this science experiment we needed to get the safety gear needed ( which was really nothing) I thought that the whole paper would turn the colour.
Scientist use chromatography to take away the colour from somethings
some of the things that we used were Ethanol, Acetone and C.solvent
First we got a little test thing then  we picked our chemicals the first one we picked was the acetone it did not do much it just spread the colour
Ethanol spread the yellow just a little bit.

The reason the chemicals changed the paper to spread the colour was because of the chemicals and acid spread the colours well at least I think that is why.

Red Cabbage Indicator

Experiment 2: Red Cabbage Indicator

When we were doing the experiment the aim was to get the cabbage juice to make an indicator using house hold items.
We used 100ml of cabbage and 50ml of water then we boiled the cabbage with a Bunsen burner until the the water turned purple then we put it into little test tubes we put different types of house hold items

Then I changed colours depending on what you put in If you put in base it wold turn green or greenish Blue if it turned pink or purple you would have used something like an acid.

For different colours their are different household items
House Hold Items:
 Floor Cleaner
Shampoo
lemonade
Toilet Cleaner
Sparkling Water

Red cabbage Video

Hokey Pokey

So far we made hokey pokey and first we needed to learn the safety rules about the Burner and tripod when we made it we had to take turns making the hokey pokey. Some peoples hokey pokey turn runny and sticky and other peoples turned hard and crunchy