Chemistry, 23.03.2021 02:30 celayaluis00
Pure water can be obtained by distillation of copper(II) sulfate solution
a) Name the solute in copper(II) sulfate solution
b) Name the change of state which occurs in the distillation flask
c) What is the distillate?
d) What is added to the distillation flask to ensure smooth boiling?
Answers: 1
Chemistry, 22.06.2019 12:30, AnastasiaJauregui
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
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Chemistry, 22.06.2019 16:30, joshua1255
Find the number of moles of argon in 364g of argon.
Answers: 2
Pure water can be obtained by distillation of copper(II) sulfate solution
a) Name the solute in cop...
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