Evaporation

 today in chemistry we are learning about evaporation distillation and condensation we are going to be doing an experiment next lesson and for the experiment, we are going to distillation and how it works

The three main things we will be doing for chemistry

-Evaporating

-Condensing

-Distillation 

State of the matter:

S-  solid        L- liquid       G- gas

"What is Evaporation"

Evaporation is when a substance gets heated up and turns from a liquid into a gas 

"What is Condensation"

turning gas into a liquid by cooling it down

Evaporation is when a liquid turns into a gas. 

We can separate a solution, by evaporating away the solvent to leave a solute (solid).

But what if we want to collect gas?? 

When we trap the gas and turn it back into a liquid this is called condensation.

"What is Distillation"

Distillation is the scientific experiment used to show the processes of evaporation and condensation.  

Note: on the next slide it says to use seawater but we are going to use different types of coke. After evaporating off and then condensing back down the water, we can see how much sugar is actually in normal coke/ diet/ zero.

hypothesis: I think the original coke will have a lot of sugar I think all the liquid will evaporate the other cokes will only half evaporate

Conclusion: the normal coke had a lot more sugar than the sugar-free coke

Discussion: for evaporating we turned a liquid into a gas using heat the coke had more sugar bc I read the back of the bottle and the coke a 14 grams of sugar than the sugar-free coke had no sugar.