Chemistry
>
GCSE
>
Hydrocarbons
>
Where are ...
3 years ago
·
1 Reply
·
1651 views
Kassandra Hintz
1 Answer
Head of Chemistry. Examiner. Very experienced online tutor.
3 reviews
A formulation is just a useful mixture of specific proportions. Many products therefore that we use are useful mixtures: petrol contains a mixture of hydrocarbons and ethanol; cosmetics are a careful blend of oils and pigments; many food products contain a careful blend of ingredients including preservatives, colourings and other additives.
I'm available for 1:1 private online tuition!
Click here to view my profile and arrange a free introduction.Think you can help?
Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.
Find a GCSE Chemistry Tutor