Science Change

This term in science we have been learning about chemical reaction and this is what I made to show what I have learnt doing so.

SCIENCE!!! YAY!!

This term we have been doing science and this time we  were mixing two reactants to create a product and writing our hypothesis before we  did our experiment and writing what happened after the experiment.

What do you think will happen? I think that when we mix the two Reactants they are going to fizz up and create a chemical reaction making foam and gas the gas will force the cork to fly out and the foam may over flow.

Reactants	Vinegar, Baking soda.
Product	Gas, Foam.
Chemical Reaction	When we mixed the two Reactants they fizzed up and created a chemical reaction making foam and gas the gas forced the cork to fly out and t he foam over flowed.

Was your hypothesis right/ wrong? Why? My hypothesis was right because I have done this before except without the cork and the no mater what the cork had to shot out because the cork was the weakest point and the gas was far to contained because there were no other holes.

By Connie

FIZZ POP THROTH

In Science we are learning about change. Change happen when you mix or combine two or more chemicals. When you mix two or more different reactants you get a product, when this happen you gen a chemical reaction.

Chemical reactions

I am starting to learn about chemical reactions, I am starting to learn about change I learnt this...

Chemical Reaction

A chemical reaction is a process where you combine two different types of chemicals
and can result in a nuclear reaction or a new type of chemical.

Reactant

A reactant is some sort of item or chemical that is going to be used with another
item/chemical to create something new.

Product

A product is when two reactants and combined and they form a chemical reaction.

By Connie