Chemical analysis Flashcards
(4 cards)
1
Q
What is a pure substance
A
a single element or compound, not mixed with any other substance
2
Q
What is a formulation
A
A mixture that has been designed as a useful product
3
Q
How are formulations made
A
By mixing the components in carefully measured quantities to ensure that the product has the required properties
4
Q
Examples of formulations
A
fuels
cleaning agents
paints
medicines
alloys
fertilisers and foods
