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Chemistry Jeopardy
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Molar Molar RelationshipsRelationships
Phases of Phases of MatterMatter
Nomenclature Nomenclature + Formulas+ Formulas
Atomic Atomic StructureStructure
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Scientific Scientific InvestigationsInvestigations
How many grams of sodium chloride are required to prepare 500.0 mL of a
0.100M solution?
What is What is 2.93 g2.93 g??
What is What is 14.0 g14.0 g??
How many grams of product Z will be formed if 12.0 g of W react with 10.0 g of
X to form 8.0 g of product Y in the reaction shown?
Daily Daily DoubleDouble
What is What is He or AHe or A??
The gas with the largest volume at STP is-
A) 10.0 g He
B) 10.0 g Ne
C) 10.0 g Ar
D) 10.0 g Kr
What is What is CC??
What is represented by the pH of a solution?
A) Partial pressure of hydrogen ions in the solution
B) Electronegativity of dissociated hydrogen ions in solution
C) Concentration of hydrogen ions in the solution
D) Temperature of hydrogen ions in the solution
Which of the following could cause a gaseous substances to liquify?
A) An increase in pressure
B) An increase in volume
C) An increase in temperature
D) A decrease in number of moles
What is What is AA??
What is What is DD??
According to Charles’ law, the volume of a fixed amount of gas is directly
proportional to-
A) isoelectric mixture
B) vapor concentration
C) barometric pressure
D) kelvin temperature
What is What is BB??
The energy required to melt a solid into a liquid is called-
A) heat of vaporization
B) heat of fusion
C) cooling curve
D) triple point
What is What is 60 atm or A60 atm or A??
If a deep-sea diver’s tank is filled with a helium-oxygen mixture to a pressure of 170
atmospheres and the partial pressure of helium is 110 atmospheres, the partial
pressure of oxygen is-
A) 60 atm
B) 110 atm
C) 140 atm
D) 280 atm
Daily Daily DoubleDouble
What is What is BB??
What is the main similarity among elements in group 2?
A) Atomic radius
B) Chemical properties
C) Mass number
D) Boiling point
What is What is CC??
A neutral atom of aluminum-27 contains-
A) 13 protons and 27 electrons
B) 14 protons and 13 neutrons
C) 13 electrons, 13 protons, and 13 neutrons
D) 13 electrons, 14 protons, and 13 neutrons
What is What is 1 or A1 or A??
Which of the elements below is a positive ion with a charge of one?
A) 1
B) 2
C) 3
D) 4
What is What is AA??
Cations are formed when neutral atoms lose-
A)electrons
B) protons
C) neutrons
D) positrons
What is What is CC??
Which of these is the general formula for a double-replacement reaction?
A) A+B→AB
B) AB+XY→BA+YX
C) AB+XY→AY+XB
D) A+B+XY→AX+BY
What is What is CC??
The correct formula of an ionic compound containing AL3+ and
CO32- is-
A) AlCO3
B) Al(CO3)3
C) Al2(CO3)3
D) Al3(CO3)2
What is What is BB??
Which of these is the balanced chemical equation for the reaction shown
above?
A) Al+H2SO4→Al2(SO4)3+H2
B) 2Al+3H2SO4→Al2(SO4)3+3H2
C) 2Al+3H2SO4→Al2(SO4)3+H2
D) 2Al+H2SO4→Al2(SO4)3+H2
What is What is 15 or C15 or C??
The figure below shows a compound containing hydrogen and an unknown
element Z. To which group on the periodic table does element Z belong?
A) 13
B) 14
C) 15
D) 16
What is What is DD??
If a student needed to obtain 8.0 mL of a liquid for an experiment, the appropriate
piece of laboratory equipment to use would be a-
A) 50mL beaker
B) 1.0 mL pipet
C) 50 mL flask
D) 10.0 mL graduated cylinder
What is What is DD??
Which of the following best describes why an experiment should be
repeated?
A) To organize the data
B) To produce a variety of results
C) To include another variable
D) To verify the observed results
What is What is BB??
According to the graph, in order to double the rate of the reaction at 20°C, the temperature must be increased by
approximately-
A) 10°C
B) 20°C
C) 30°C
D) 40°C
What is What is AA??
Which basic lab technique involves the separation of a mixture’s components through differences in particle size?
A) Filtration
B) Extraction
C) Distillation
D) Crystallization
Double Chem. Jeopardy20
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More Molar More Molar Fun!Fun!
Changes Changes Matter!Matter! Who Knows?Who Knows?
The correct The correct
FormulaFormula
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Beats MeBeats Me
How many grams of nitrogen are present in 2 moles of HNO3?
A) 1
B) 2
C) 14
D) 28
What is What is 28 or D28 or D??
What is What is 0.571 moles or A0.571 moles or A??
How many moles of copper are equivalent to 3.44 X 1023 atoms of
copper?
A) 0.571 moles
B) 1.75 moles
C) 5.41 X 1021 moles
D) 5.71 X 1022 moles
Daily Daily DoubleDouble
What is What is 213 g/mol or D213 g/mol or D??
What is the molar mass of Al(NO3)3?
A) 57 g/mol
B) 103 g/mol
C) 165 g/mol
D) 213g/mol
What is What is 64.1 g or B64.1 g or B??
What is the mass in grams of one mole of sulfur dioxide (SO2)?
A) 48.1 g
B) 64.1 g
C) 80.1 g
D) 96.1 g
What is What is 9.45 L or B9.45 L or B??
A sample of nitrogen occupies 10.0 liters at 25°C and 98.7 kPa. What would be
the volume at 20°C and 102.7 kPa?
A) 7.87 L
B) 9.45 L
C) 10.2 L
D) 10.6 L
What is What is DD??
Each balloon was filled with an identical number of moles of gas. Which of the following best
explains why the balloon B is larger than balloon A?
A) The gas in A is under less pressure
B) The gas in A is warmer
C) The gas in B is under
more pressure
D) The gas in B is warmer
What is What is 92 92 ° or C?
Line D represents water. If the atmospheric pressure in a flask is lowered to 70 kPa, water
would boil at what temperature?
A) 32°
B) 70 °
C) 92 °
D) 100 °
What is What is 404 J or B404 J or B??
Solid magnesium has a specific heat of 1.01 J/g°C. How much heat is given off by a 20.0
gram sample of magnesium when it cools from 70.0°C to 50°C?
A) 202 J
B) 404 J
C) 808 J
D) 1010 J
Daily Daily DoubleDouble
What is What is AA??
The appropriate model for a decomposition reaction is-
What is What is AA??
The formula for dinitrogen tetroxide is-
A) N2O4
B) N3O3
C) N2O2
D) NO
What is What is CC??
What is the correct Lewis dot structure for arsenic?
A)A)
B)B)
C)C)
D)D)
What is What is CC??
The empirical formula for a substance is CH2. If the molecular mass of the substance is
56, the molecular formula is-
A) C2H4
B) C3H6
C) C4H8
D) C5H10
What is What is CC??
Which of the following orbital diagrams is incorrect because it violates Hund’s rule.
AA
BB
CC
DD
What is What is AA??
Which of the following is the name of the molecule PCl3?
A) Phosphorus trichloride
B) Phosphorus chloride
C) Potassium trichloride
D) Potassium chloride
What is What is CC??
Which of the following properties decreases from left to right across a
period?
A) Atomic number
B) Electronegativity
C) Atomic radius
D) Ionization energy
What is What is 6 or D6 or D??
When this equation is balanced, the coefficient of the hydrochloric acid
will be-
A) 2
B) 3
C) 4
D) 6
What is What is AA??
The atomic number corresponds to an atom’s number of-
A) protons
B) neutrons
C) electrons
D) positrons
What is What is DD??
Which element naturally occurs as a diatomic molecule?
A) Zn
B) C
C) K
D) H
What is What is DD??
What shape does the molecule BF3 have?
A) Bent
B) Linear
C) Tetrahedral
D) Trigonal planar
What is What is DD??
How should 0.000365 be expressed in proper scientific notation?
A) 3.65 X 104
B) 365
C) 3.65
D) 3.65 X 10-4
FINALFINAL
JEOPARDYJEOPARDY
When this equation is balanced, the coefficients in order are-
A) 1, 1, 1, 1
B) 2, 1, 1, 2
C) 3, 1, 3, 2
D) 3, 2, 2, 1
What is C?What is C?
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