Homework week 2-3

Bunsen burner

What is a Bunsen burner

used for?

It is used for heating up something and/or exposing items to flame.

How do you use it?There is a little nob on the bottom that controls the amount of gas you let out so you light the bunsen burner and then twist the nod to the temperature that you want.

Beaker

What is a beaker used for?

A beaker is for multipurpose and is more likely used for holding and heating liquids.

How do you use it?

When you tip the beaker if it has liquid in it you will pour it on to something.

Florence flask

What is a Florence flask

used for?

It is used for heating substance that needs to be heated evenly.

How do you use it?You can use a ring stand or some tongs when you are heating it over flame and you use a funnel when you are pouring liquid into it.

Petri dish

What it a Petri dish used for?

Holding liquid or solid sample that your researching or investigating.

How do you use it?Put it on a flat surface so that you can put your sample in it and then you can store it in a fridge or room temperature then wait to see what the outcome is.

Pipettes

What is a Pipettes

used for?

It is used for moving little amount of liquid around.

How do you use it?Put pipette in the liquid after that squeeze the to move it to where you want eventually release presser.

Test tube

What is a Test tube used for?

For holding liquids in.

How do you use it?You can use it in a test tube rack or you can hold it in a test tube holder.

Credits to

http://eettmilton.pbworks.com/w/page/28496677/FrontPage

http://library.thinkquest.org/10429/low/lab/lab.htm

Thank you for watching By Abbie Cotton