CONSEVATION OF MASS

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  • Created by: Tarajen
  • Created on: 03-10-17 17:53
What is the coservation of mass?
In a chemical reaction, teh total mass of the products is equal to the total mass of the ractants.
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What do you use a half equaion for?
To show what happnes to one reactant in a chemixal reaction, with electrons.
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What do you use to simplify complicated equations?
Ionic equations
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In chemistry what does the word species mean?
It refers to the different atoms, molecules or ions that are involved in a reaction.
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The relative formula mass of a compund is...
the sum of the relative atomic masses.
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Why does the mass of a solid decrease?
It decreases beacuse one of the prooducts is a gas which esacpes into the air
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Card 2

Front

What do you use a half equaion for?

Back

To show what happnes to one reactant in a chemixal reaction, with electrons.

Card 3

Front

What do you use to simplify complicated equations?

Back

Preview of the front of card 3

Card 4

Front

In chemistry what does the word species mean?

Back

Preview of the front of card 4

Card 5

Front

The relative formula mass of a compund is...

Back

Preview of the front of card 5
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