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Chemistry > Calculations > Flashcards

Calculations Flashcards

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1
Q

What is the formula for concentration ?

A

Concentration = mass of solute g
——————-
Volume of solution dm3

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2
Q

How do you work out empirical formula

A 
Symbol
Mass
Ar
Mass / Ar
Ratio
Empirical formula
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3
Q

How do you work out mr

A

Mr = sum of all Ar

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Chemistry (13 decks)

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