purity and formulations
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9 Terms
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in chemistry a pure substance can be?
in chemistry a pure substance can be a single element
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a pure substance can also be a?
single compound
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a pure substance is not mixed with?
with any other substance
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a pure substance melts at a?
specific fixed temperature
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a pure substance also has a?
specific fixed boiling point
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impure substances melt and boil over?
a range of temperatures
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what is a formulation?
a formulation is a complex mixture that has been designed as a useful product.
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in a formulation the quantity of each component is carefully measured why?
so that the product has the properties we need
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examples of formulations
alloys
food
fertilisers
paints
cleaning products
fuel
medicines
Note 
Flashcards (42)