Chemical calculations with mass (C6) Flashcards by Dougal Major

Q

What does the conservation of mass state?

A

Atoms cannot be created or destroyed

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Q

How do you convert concentration in mol/dm3 to g/dm3?

A

Conc. in g/dm3 = conc. in mol/dm3 x Mr

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Q

What is Avogadro’s constant?

A

6.02 x 10 to the power of 23

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