Order these (crude oil steps of separation via fractional distillation)
A So it is colle...
Order these (crude oil steps of separation via fractional distillation)
A So it is collected at a different point.
B The crude oil is heated and evaporates.
C Bitumen has a very high melting point and does not evaporate when the crude oil mixture is heated.
D As the gases move up the fractionating column they cool down.
E Each fraction condenses at a different temperature.
F The refinery gases have very low boiling points and do not condense and pass out of the top of the fractionating column.
G It is collected at the bottom of the fractionating column.
H The vapours move up the fractionating column.
I Each fraction contains hydrocarbons with a similar number of carbon atoms.
J The further up the column, the cooler it becomes.
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Table sugar completely dissolved in water is an example of a?
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For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)ā4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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