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Bond Types
Chemical Formulas
BalancingBlast from the Past
VSEPRStoichiome
try
$200 $200 $200 $200 $200 $200
$400 $400 $400 $400 $400 $400
$600 $600 $600 $600 $600 $600
$800 $800 $800 $800 $800 $800
$1000 $1000 $1000 $1000 $1000 $1000
PropertiesNomenclat
ureReaction
typesBlast from the Past
Science Trivia
Stoichiometry
$400 $400 $400 $400 $400 $400
$800 $800 $800 $800 $800 $800
$1200 $1200 $1200 $1200 $1200 $1200
$1600 $1600 $1600 $1600 $1600 $1600
$2000 $2000 $2000 $2000 $2000 $2000
Final Jeopardy
Putting it all together
Final Jeopardy
Predict, balance, and tell the total mass of product
(containing copper) created: 175 g iron III nitrate is combined
with 225 g copper II phosphate
$200
Covalent
Compound composed only of nonmetals
$400
ionic
Type of compound expected to have extremely high
melting and boiling points
$600
metallic
Type of compound in which electrons are found in an
“electron sea”
$800
Anion
Type of ion formed when an atom gains electrons
$1000
KNO3 because ionic compounds are more likely to be water soluble.
Which of the following do you expect to be more soluble
in water: KNO3 or PCl5? Why?
$200
CaO
Calcium oxide
$400
BaF2
Barium fluoride
$600
Al2S3
Aluminum sulfide
$800
Fe(NO2)2
Iron II nitrite
$1000
(NH4)2SO4
Ammonium sulfate
$200
2, 1, 2
__K + __Br2 __KBr
$400
4,3,2
__Al + __O2 __Al2O3
$600
2, 7 , 6, 4
__C2H6 + __O2 __H2O + __CO2
$800
6,1,3,2
__KNO3 + __Al2(SO4)3 __K2SO4 + __Al(NO3)3
$1000
1, 6, 6, 6
__C6H12O6 + __ O2 __CO2 + __ H2O
$200
350000
Convert 350 kg to grams.
$400
2300
Complete the following operation using correct
significant figures: 251*9.3
$600
homogeneous
What type of mixture has a uniform composition?
$800
suspension
In which type of mixture do the large particles settle out unless constantly stirred?
$1000
2.1 x 1023
Calculate the total number of atoms in a 120 g sample of
mercury.
$200
tetrahedron
Lewis structure and shape for CBr4
$400
linear
Lewis structure and shape for BeCl2
$600
bent
Lewis structure and shape for H2S
$800
linear
Lewis structure and shape for CS2
$1000
Trigonal planar
Lewis structure and shape for BCl3
$200
1.44
P4 + 10 Cl2 4 PCl5
How many moles of PCl5 can be made from 3.6
moles of chlorine?
$400
443 g
P4 + 10 Cl2 4 PCl5
What mass of chlorine is needed to make 2.5 moles of
PCl5?
$600
0.21 moles
P4 + 10 Cl2 4 PCl5
How many moles of P4 are needed to make 175 g of
PCl5?
$800
2351 g
P4 + 10 Cl2 4 PCl5
What mass of PCl5 can be made from 350 g of P4?
$1000
878 g
P4 + 10 Cl2 4 PCl5
What mass of PCl5 can be made when 350 g of P4 is
combined with 750 g of Cl2?
$400
Covalent
______ compounds typically have low melting points
$800
metallic
Are good conductors of heat and electricity in the solid
state
$1200
ionic
Are good conductors of electricity when dissolved in
water or molten
$1600
Nitrogen, Oxygen, Fluorine
Three atoms that can form hydrogen bonds
$2000
Polar covalent, hydrogen, trigonal pyramid
Name the type of bond, the intermolecular force present,
and the VSEPR shape of ammonia (NH3).
$400
Strontium chloride
SrCl2
$800
Sodium sulfite
Na2SO3
$1200
Lead II iodide
PbI2
$1600
Chromium III nitrate
Cr(NO3)3
$2000
Copper II sulfate
CuSO4
$400
synthesis
Al + O2 Al2O3
$800
decomposition
Hg2O Hg + O2
$1200
CO2 + H2O (1, 2, 1, 2)
Predict products and balance
CH4 + O2
$1600
Al2S3 (2,3,1)
Predict products and balance
Al + S
$2000
CaBr2 + KNO3 (2,1,1,2)
KBr + Ca(NO3)2
$400
35000
How many calories are in 35 kilocalories?
$800
decrease
As ice cools from 273 K to 263 K, the average kinetic energy of the molecules
would….
$1200
12 L
At a constant temperature, the pressure on 8.0 L of gas
increased from 1.0 atm to 4 atm. What will the new
volume be?
$1600
51.4 L
What is the volume of 95 g of CO2 at 25 C and 780 torr?
$2000
Radius decreases as the number of protons increases
Explain the trend (with reasoning) for atomic radius
as you move from left to right across the periodic table.
$400
mitochondria
Which cell organelle is called the powerhouse of the cell?
$800
plants
What organism is at the bottom of the food chain?
$1200
4 unidentical cells
How many haploid cells are generated at the end of
meiosis? Describe them.
$1600
Punnett Square: AO x BO
Prove how a woman with type A blood and a man with type B blood can have a baby
with type O blood.
$2000
DNA ligase
Which enzyme is responsible for joining new fragments of
DNA together?
$400
5.4
C5H12 + 8O2 5CO2 + 6H2O
How many moles of CO2 can be made from 8.7 moles of
oxygen?
$800
324 g
C5H12 + 8O2 5CO2 + 6H2O
What mass of water can be made from 3.0 moles of
pentane?
$1200
4.4 moles
C5H12 + 8O2 5CO2 + 6H2O
How many moles of carbon dioxide can be made from 225 g of oxygen?
$1600
655 g CO2 and 323 g H2O
C5H12 + 8O2 5CO2 + 6H2O
What mass of each product can be made from 215 g of pentane?
$2000
96%
C5H12 + 8O2 5CO2 + 6H2O
If 215 g of water is made from 150 g of pentane, what is the percent
yield?
Daily Double
answer
question
Daily Double
answer
question
Daily Double
answer
question
The Jeopardy champion!
