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How crude oil are separated into its various components?
Separation by fractional destillation.
Why steam is used as boiling source in steam distillation?
Otherwise it wouldn't be a STEAM destillation, would it?
Can homeogenous mixture be separated into simpler substances by physical means?
Yes: for example destillation, crystallisation, freezing .....
What is use of evaporation in separating soluble solids from liquids?
called: destillation, evaporisation, drying,
What process do scientist use to think about and explore the natural world?
The scientific process
How do you take salt from water?
It can be filtered out or removed by evaporation/ destillation.
How crude oil are separated into its various components?
Separation by fractional destillation.
Why steam is used as boiling source in steam distillation?
Otherwise it wouldn't be a STEAM destillation, would it?
Can homeogenous mixture be separated into simpler substances by physical means?
Yes: for example destillation, crystallisation, freezing .....
What is the rising action of a story Destillation?
a Boo noodle with a cat wit awesomeness Call of duty black ops
Is the distillation of petroleum an endothermic reaction?
Destillation is a pure physic method used for separation of mixtures of compounds. It is NOT a chemical 'ReAcTiOn'
What is the strongest alcohol nature can produce?
Depends what you mean with nature !? Using a traditional destillation process, even if you use a rather hightech equipment, would result in maximum 95-96% Using chemical methods would take you very close to 100% Peter the Viking
What is use of evaporation in separating soluble solids from liquids?
called: destillation, evaporisation, drying,
How miscible liquids can be sepearated?
Separation by destillation (evaporation / condensation) or freezing out (crystallisation at lower temperature). Both are not absolutely effective, no pure substances are obtained.
Why can't we convert salt water into drinking water?
We can, by filtration or destillation. Trouble is, it takes a fair amount of energy, so usually it makes more sense to look for freshwater.
How can ethanol be separated from water by a batch distillation?
ethanol has a boiling point of 78.4 oC wheras water has a boiling point of 100 oC under 1 ATM. Separation on this difference is possible, which can be a small destillation tower with enough plates and removal capabilities. This can be turned 'batch-wise' by entering a certain amount in the whole system. batch separation by just the destillation tower, might not be possible as removal of final product is always necessary
How is water softened without salt or potassium?
By de-ionisation of water, taking calcium and mgnesium ions out (ion exchange, hyperfiltration or reversed osmosis). Destillation is another (more expesive) method.
