Amount of substance Flashcards by Noah Hall | Brainscape

Q

Ideal gas equation

A

pv=nRT

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Q

Definition of relative atomic mass

A

Average mass of compounds compared to C-12

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Q

Avagadros constant

A

6.02x10^23

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Q

How to calculate atom economy

A

Mr of desired product/Mr of all reactants

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Q

What are standard conditions

A

25C/298K
1atm/100kPa

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Q

How do you convert from C to K

A

+273

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Q

Definition of empirical formula

A

Simplest whole number ratio of atoms in a compound

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Q

Definition of molecular formula

A

Actual number of atoms in a compound

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Q

Equation for concentration

A

c=n/v

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Q

What equation links moles mass and Mr

A

moles=mass/mr

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