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Core and Additional Chemistry > 2.3 Quantitative Chemistry > Flashcards

2.3 Quantitative Chemistry Flashcards

0
Q

What is relative atomic mass used for?

A

A way of saying how heavy different atoms are compared with the mass of an atom of carbon 12

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1
Q

What is the Mr of water?

A

Formula: H20
Calculation: 1+1+16 = 18

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2
Q

What is empirical formula?

A

The simplest whole number ratio of atoms in a molecule.

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Core and Additional Chemistry (14 decks)

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