Transcript The Class Chemistry Quiz

How’s Your Chemistry?
Chemistry Quiz
Nomenclature, Writing
Chemical Symbols, Writing
Equations, Balancing Equations
Instructions
• On a slice of paper, make the following table:
Round
1 – Naming
2 – Naming
3 – Symbols
4 – Symbols
5 – Balancing
6 – Equations
Correct
Answers
Need to
Review
ROUND 1:
8 Second NOMENCLATURE
PARTNER: 1
OBJECTIVE: Name the following
substances:
•
•
•
•
•
I2
K2O
KOH
CO2
Fe2(SO4)3
8 Second
NOMENCLATURE
• Check the Answers. 1 point for
Each
• I2 – Iodine Gas
• K2O – Potassium Oxide
• KOH – Potassium Hydroxide
• CO2 – Carbon Dioxide
• Fe2(SO4)3 – Iron (III) Sulfate
ROUND 2:
8 Second NOMENCLATURE
PARTNER: 2
OBJECTIVE: Name the following
substances:
•
•
•
•
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Mg3P2
AgNO3
SO2
CaCl2
PbO
ROUND 2:
8 Second NOMENCLATURE
• Check your answers: 1 point for
each.
• Mg3P2 - Magnesium Phosphide
• AgNO3 - Silver Nitrate
• SO2 – Sulfur Dioxide
• CaCl2 – Calcium Chloride
• PbO – Lead (II) Oxide
ROUND 3:
15 Second NOMENCLATURE
PARTNER: 3
OBECTIVE: Write the chemical formula for
•
•
•
•
•
Calcium Fluoride
Zinc Phosphide
Platinum(II) Chloride
Sodium Nitrate
Magnesium Chlorate
ROUND 3:
15 Second
NOMENCLATURE
• Check your answers: 1 Point
for Each
• Calcium Fluoride – CaF2
• Zinc Phosphide – Zn3P2
• Platinum(II) Chloride – PtCl2
• Sodium Nitrate – NaNO3
• Magnesium Chlorate –
Mg(ClO3)2
ROUND 4:
15 Second NOMENCLATURE
PARTNER: 4
OBJECTIVE: Write the chemical
formula for:
•
•
•
•
•
Titanium (IV) oxide
Sulfur Monoxide
Chromium (VI) Sulfide
Silver Hydroxide
Mercury Phosphate
ROUND 4:
15 Second
NOMENCLATURE
• Check Your answers. 1 point
for each.
• Titanium (IV) Oxide - TiO
• Sulfur Monoxide - SO
• Chromium (VI) Sulfide – CrS3
• Silver Hydroxide – AgOH
• Mercury(II) Phosphate – Hg3(PO4)2
ROUND 5:
1 Minute Balancing
PARTNER: 5
OBJECTIVE: Balance the Following
Equations
• PbS + O2  PbO + SO2
• MgO + HBr --> MgBr2 +
H2O
• P4 + O2 + H2O --> H3PO4
ROUND 5:
1 Minute Balancing
• Check your answers. 2 points
for each.
• 2PbS + 3O2  2PbO + 2SO2
• MgO + 2HBr --> MgBr2 + H2O
• P4 + 8O2 + 6H2O --> 4H3PO4
ROUND 6:
1 Minute Writing Formulas
PARTNER: 6
OBJECTIVE: Writing The Chemical
Equation
Sulfur Trioxide + Hydrogen Nitrate 
Hydrogen Sulfate + Dinitrogen tetroxide
Manganese (IV) Oxide + Hydrogen Chloride 
Manganese (II) Chloride + Water +
Chlorine gas
ROUND 6:
1 Minute Writing Formulas
• Check your answers. 3 points.
• SO3+ HNO3  H2SO4 + N2O5
• MnO2 + HCl  MnCl2 + H20 + Cl2