WorksheetsHonors FINAL EXAM review part 1 for 24-25 (mostly Unit 5)
Total questions: 24
Worksheet time: 38mins
What is the correct name for MgBr2?
magnesium (II) bromide
magnesium dibromide
magnesium bromide
monomagnesium dibromide
Formula for barium sulfide
B2S3
BaS
Ba2S
BaS2
Formula for lead (II) chloride
PbCl2
Pb2Cl
Pb2Cl3
Pb3Cl2
Name for LiOH
lithium hydrogen oxide
lithium hydroxide
lithium (II) hydroxide
lithium (I) hydroxide
What is the correct formula of phosphorus trichloride?
P2Cl3
P3Cl3
PCl3
PCl5
Draw a Lewis Structure for HCN. In your structure, what kind of bond is between the C and N?
Single
Double
Triple
Draw a Lewis Structure for CH2O. Which of the following is in your structure? (select all that apply)
Multiple double bonds
Multiple single bonds
One double bond
One single bond
A lone pair
Draw a Lewis Structure for CCl4. Based on your structure, how many double bonds are in the molecule?
0
1
2
3
H2O
What percent composition of carbon in carbon monoxide (CO) ? (answer is rounded to 2 sig figs)
29%
43%
57%
73%
What percent composition of bromine in magnesium bromide (MgBr2) ? (answer is rounded to 2 sig figs)
13%
43%
63%
87%
SO2
SO3
SO4
What is the molecular formula if the empirical formula is CH2O and the molecular molar mass is 180 g?
What is the formula for calcium phosphate?
What is the correct name of Cu3N2?
Copper (I) Nitride
Copper (II) Nitride
Copper (III) Nitride
Copper Nitride
