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4 Terms
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The volume of gas collected over 6 minutes was 30cm³ what was the rate of reaction
5cm³min^-1
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First step in identifying the structural formula of an unfamiliar compound
Remember the VALENCY of the elements present in the compound.
The valency provides information on how many bonds each element needs to form: e.g.
Carbon has a valency of 4 so needs to form 4 bonds.
Nitrogen has a valency of 3 so needs to form 3 bonds.
Oxygen has a valency of 2 so needs to form 2 bonds.
Hydrogen has a valency of 1 so needs to form 1 bond.
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Lol
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A
