Chemistry

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  • Created by: gpowell
  • Created on: 08-05-14 12:10
What is the relative atomic mass?
Is the sum of all the relative atomic masses of all its elements added together.
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What is Empirical Formula?
The simplest whole number formula the represents the ratio of atoms in a compound
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What does a catalytic convertor do?
change pollutant gases into less harmful gases. Carbon Monoxide into carbon dixode
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what is a Catalyst?
A substance that speeds up the reaction without being used up.
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Explain collision theory
REactions occur when particles collide with each other, the hotter the faster they move the more reactions
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Other cards in this set

Card 2

Front

What is Empirical Formula?

Back

The simplest whole number formula the represents the ratio of atoms in a compound

Card 3

Front

What does a catalytic convertor do?

Back

Preview of the front of card 3

Card 4

Front

what is a Catalyst?

Back

Preview of the front of card 4

Card 5

Front

Explain collision theory

Back

Preview of the front of card 5

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