Balancing Equations
Which side of an equation are the products?
Right side
What is the name of the following compound?
H2O
Water
What are the 2 types of bonds we learned about?
Hint: use the periodic table to help you
Bonus 100 points for each one you are able to define.
Ionic and Covalent
Ionic - metal + nonmetal
Covalent - nonmetal + nonmetal
How many oxygen atoms are in H2O?
1
What are the school colors?
black and gold
Is the following equation balanced?
H2 + O2 --> H2O2
Yes
What is the name of the following compound?
NaCl
Sodium chloride
ionic compounds are named normally, second element ends in -ide
What kind of compound is this?
NaBr
A. Ionic
B. Covalent
C. Metallic
Bonus 100 points if you can say name it correctly
A. Ionic
sodium bromide
How many oxygen atoms are in this compound?
Fe3(PO4)2
8
How do you spell my last name?
Harrison
Is the following equation balanced?
KBr + Fe(NO3)2 --> FeBr2 + KNO3
No
What is the name of the following compound?
CF4
carbon tetrafluoride
covalent compounds need prefixes, second element ends in -ide
What kind of compound is this?
HCl
A. Ionic
B. Covalent
C. Metallic
Bonus 100 points if you can say name it correctly
B. Covalent
hydrochloric acid
Which side of the equation has more chlorine atoms?
NaCl + H2O --> NaOH + H2O + Cl2
Bonus 100 points if you can say how many chlorine atoms are on each side.
products side
reactants - 1
products - 2
What college did I graduate from?
UNG
University of North Georgia
What would the coefficients be after balancing the following equation?
____ LiCl + ____ F2 --> ____ LiF + ____ Cl2
2, 1, 2, 1
What is the name of the following compound?
Ca3(PO4)2
calcium phosphate
ionic compounds are named normally, polyatomics do not change their name
Which of the following is a covalent compound?
A. potassium oxide
B. magnesium chloride
C. iron (III) iodide
D. carbon monoxide
D. carbon monoxide
covalent is 2 nonmetals
How many nitrogen atoms are in this compound?
4 Au(NO3)3
12
How many dogs do I have?
200 points if you guess the correct amount.
200 points if you guess the breeds of each.
3 dogs. 2 German Shepherds and 1 Siberian Husky
What would the coefficient be for O2 after balancing this equation?
____ C4H10 + ____ O2 --> ____ CO2 + ____ H2O
13
What is the name of the following compound?
HClO3
Chloric Acid
(Chlorate)
Which of the following is an ionic compound?
A. N3Cl5
B. H2SO4
C. K2O
D. P2S3
Bonus 100 points for each compound you are able to name correctly. You only get one chance to name them.C. K2O
A. trinitrogen pentachloride
B. sulfuric acid
C. potassium oxide
D. diphosphorus trisulfide
Which element is the most reactive?
A. gold
B. hydrogen
C. silver
D. barium
E. tin
F. iron
G. platinum
** minus 100 points if you want a hint**
D. Barium
Hint: use the activity series
What was my major in college?
Bonus 200 points: What was my minor?
Major: Science
Minor: Language Arts