Review and Chapter 3a (Nomenclature)

Review and Chapter 3a (Nomenclature)

Help on the farm with daily chores

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Chickens and their eggs

Collect chicken eggs for each correct answer

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Collect

question 1/4

What is the difference between a law and a theory?

Laws explain both "why" and "what" will happen, while theories only describe "what"

Laws explain "why" something happens while theories explain "what" will happen

Laws explain "what" will happen while theories explain "why" something happens

Collect

question 2/4

How many significant figures does the following number have : 0.00230

question 3/4

Which one best describes a pure substance?

Collect

Can only be a compound

Can be either an element or a compound

Can only be an element

question 4/4

Which one of these is NOT a diatomic molecule?

Collect

Iodine

Helium

Hydrogen

Cluck, Cluck...

Well done! Happy chickens

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Cows and their milk

Milk the cows for each correct answer

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QUESTION 1/4

What does the prefix nano- stand for?

Milking

10^-9

10^-15

10^9

QUESTION 2/4

Milk has a density of of 1.029 g/mL. What is the mass, in g, of 33.7 L of milk?

Milking

32,750 g

34,680 g

33,700 g

question 3/4

1 mL is equivalent to...

Milking

1 cm^3

1 mL^3

1 mm^3

question 4/4

When doing stoichiometry, the desired unit goes...

Milking

On top of the given unit

It can be either under or ontop, depending on if we're going smaller or bigger

Under the given unit

Mmoooo...

Well done! Happy cows

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Pigs and their food

Feed the pigs for each correct answer

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No charge

Neutrally charged

Negatively charged

Positively charged

QUESTION 1/4

Cations are...

Feed

The entire periodic table

Only possible above the transition metals

Up and Down

Across

QUESTION 2/4

Period are...

Feed

C4F2

C4F

CF5

CF4

QUESTION 3/4

Which one of these is Carbon Tetrafluoride?

Feed

Al3Br3

Al3Br

AlBr

AlBr3

QUESTION 4/4

What is Aluminum Bromide?

Feed

OinK, oink...

Well done! happy pigs

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Sheep and their wool

Shearing sheep wool for each correct answer

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question 1/4

What is FeCl3

Shearing

Iron (III) chloride

Iron chloride

Iron (I) trichloride

question 2/4

What is CoSO4

Shearing

Cobalt (II) sulfate

Cobalt (IV) sulfate

Cobalt Sulfate

question 3/4

What is hypobromite?

Shearing

BrO4(1-)

BrO2(1-)

BrO(1-)

question 4/4

What is calcium chloride heptahydrate?

Shearing

CaCl2 * 6H2O

CaCl2 * 7H2O

Ca2Cl7H2O

Beeeehehe...

Well done! Happy sheep

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All right, daily chores done!

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FInalize

CONGRATULATIONS!

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