Who are the Alchemists
Where does the word alchemist comes from?
Alchemist comes from the word CHEMICAL
(Because their experiments had chemical reactions. )
When we did our “goo”
We started with Borax powder and Liquid Glue and ended up with goo.
Was this a chemical reaction that made a new substance? Yes or No
Yes
All acids are dangerous.
True or False
False
What was the reaction when sulfuric acid mixed with sugar
Hint - lesson video with hamburger
It changed color and it rose up and gave off steam
What is the scientific name for lemon juice?
Citric Acid
What was the name of alchemist who had the correct theory on why gargoyles changed over time?
What happened to the eggshell when it was soaked in vinegar for 48hours?
It dissolved
Name one of the properties of acids ?
1) Sour taste
2) dissolves mental
3) Changes colors
Name a new material that were created from chemical reactions.
(Example: rubber )
Paper
Plastic
Glass
What is the scientific name for vinegar?
Acetic Acid
What was the reason why gargoyles changed over time?
Acid Rain
In our last vinegar and baking soda experiment, the bag puffed up with what?
(Hint- it’s invisible and looks like air)
Gas
What are the three types of acids we learned about this unit?
Vinegar
Lemon juice
Sulfur water
What two substances make rubber?
Sap (Latex) from rubber tree and acid
Where did the word gas come from
(Hint-Alchemists created this word but it’s sounded different)
From the word chaos
What did the alchemists discover when they mixed metal with acids?
Hint - think fireworks
A powered substance
What type of gas was created when we did our vinegar and baking soda experiment?
Carbon dioxide
1) dissolves
2) changes color
3) fizz or burn or gas
What new substance is made when metal is mixed with acid? (hint: fireworks)
Powdery Substance
How do you spell your teachers name?
B O U T I L I E R
Who are the alchemists?
They where are group of scholars who experimented with trying to make gold
What two things did we combine to make a dull penny shiny again?
Vinegar and Salt
When you put metal in Acid, what happens ?
It dissolves
Mrs. B has two dogs, what are their names?
Buddha Pickles
And
Snoop Dog
What is the scientific name for Sulfur?
Sulfuric Acid