Chemical Uses
Colors
Acid or Base
Elements
Reactions
100
What is one use of Oxygen (O2)?
What is (cellular respiration, combustion, and other answers) ?
100
What is Au?
What is gold?
100
Fill in the blank!
fluorosulfuric ____
What is acid?
100
What is Pb?
What is Lead?
100
Which molecule does combustion reactions require?
What is Oxygen?
200
What is pencil lead?
What is Carbon or graphite?
200
What color is Neon lights that use Neon?
What is red/pink?
200
What is soap?
What is base?
200
What is K?
What is Potassium?
200
2 Truth and 1 False:
Burning Tree is a chemical reaction/change
Ripping paper is a physical reaction/change
Boiling water is a chemical reaction/change
What is "Boiling water ..." is false?
300
What is the Tums, the popular antiacid, made of?
What is Calcium Carbonate???
300
What color is Fe2O3 (Iron III Oxide)?
What is red/brown?
300
What is Calcium Carbonate?
What is base?
300
Can Oxygen be radioactive?
What is "yes"?
300
What is the following reaction?
What is acid-base reaction?
400
What chemical is associated with coffee?
Double points for the chemical formula!
What is Caffeine/ Trimethylxanthine?
(What is C8H10N4O2 ?)
400
Carbon comes in 2 "colors"
What are they???
A. Black B. Yellow C. Transparent D. Brown
What is A (Black) and C (Transparent)?
400
HCl is a strong acid.
What is the pH of 1 molar of HCl? (we will pick the closest answer!)
What is 0?
400
Some of the following elements are exclusively radioactive. Name one! (Bonus points if you name all of the radioactive elements)
1. Californium
2. Lead
3. Uranium
4. Oxygen
5. Berkelium
6.Technetium
What is Californium, Uranium, Berkelium, Technetium?
400
What kind of chemical reaction is the one below?
What is precipitation reaction?
500
Which acid gives rise to the CO2 released from opening a can of Coke?
What is Carbonic Acid???
500
What color is C55H72O5N4Mg?
What is Green?
500
What is HSbF6?
What is acid (fluoroantimonic acid)?
500
What element has the symbol Tc?
What is Technetium?
500
What general type of chemical reaction does the following reaction fall under?
What is Redox Reaction?