Chemistry, 07.03.2020 05:45 twiddleturd
5. During the distillation, if your product was darkening you were asked to stop the process. What is the major cause of the discoloration as it relates to the experiment performed in lab last week? Be specific.
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Chemistry, 21.06.2019 14:20
Which of the following statements is not true? β’ a. covalent compounds have low melting and boiling points. β’ ob. covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules. β’ c. covalent bonds occur between nonmetals. β’ d. covalent compounds are often gases or liquids.
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Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadroβs number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Chemistry, 22.06.2019 18:00
How does climate change cause the ocean's thermohaline current to slow down?
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5. During the distillation, if your product was darkening you were asked to stop the process. What i...
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