Quantitive Chemistry Flashcards

1
Q

What is the equation for moles in an compound?

A

Moles = Mass (g) / Mr (g mol-1)

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2
Q

What is the equation for moles in an element?

A

Moles = Mass / Ar

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3
Q

How many moles are in 18g of water?

A

1 mole

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4
Q

What is the volume of one mole of any gas?

A

24000 cm3

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5
Q

How do you work out the empirical forumla of a compund?

A
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