Performing chemical synthesis

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Name the techniques used in synthesis
Dissolving, Crystallisation, Evaporation, Drying and Filteration
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What is relative atomic mass?
The mass of an element compared with the masses of other elements atoms
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What is the relative formula mass?
the mass of a compound
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What is a percentage yield
The mass of the product made
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What's the equation for the percentage yield
Percentage yield = (actual yield ÷ theoretical yield) × 100
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What causes might differ the theoretical yield from the actual yield?
Some of the reactants may remain unreacted when the reaction is complete, Some of the product may be lost when liquids or solids are transferred from one container to another, Some of the reactants may form other products.
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Card 2

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What is relative atomic mass?

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The mass of an element compared with the masses of other elements atoms

Card 3

Front

What is the relative formula mass?

Back

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Card 4

Front

What is a percentage yield

Back

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Card 5

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What's the equation for the percentage yield

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