Physics, 14.07.2019 11:00 19thomasar
The table shows the percentages of hydrocarbons that are found in a sample of crude oil. hydrocarbons percentage paraffins 30 naphthenes 49 aromatics 15 asphaltics 6 based on the given information, what is the best classification for this sample of crude oil? an element a pure compound a pure substance a mixture
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The table shows the percentages of hydrocarbons that are found in a sample of crude oil. hydrocarbon...
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