Biology, 26.03.2020 00:50 chrisraptorofficial
Crude oil is a miscible mixture of liquids that has many uses. During the refining process, it is separated and used to produce aviation fuel, diesel fuel, and gasoline.
How should scientists separate crude oil based on its physical properties?
They should warm up the mixture to cause one of the substances to melt out of the it; then, they should freeze it in a separate container.
They should leave the mixture alone and let it settle so that the parts of the crude oil separate; then, they should decant the parts.
They should shake the mixture to make the substances separate based on the different sizes of their particles; then, they should filter it.
They should boil the mixture so that one of the substances evaporates out of it; then, they should condense it in a separate container.
Answers: 2
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If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly
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Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.
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Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus
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Crude oil is a miscible mixture of liquids that has many uses. During the refining process, it is se...
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