Chemistry, 28.01.2021 17:10 tubakhan3832
A student plans a method to prepare pure crystals of copper sulfate. The student's method is:1.Add one spatula of calcium carbonate to dilute hydrochloric acid in a beaker.2.When the fizzing stops, heat the solution with a Bunsen burner until all the liquid is gone. The method contains several errors and does not produce copper sulfate crystals. Explain the improvements the student should make to the method so that pure crystals of copper sulfate are produced.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 00:00
Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin
Answers: 1
Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
Answers: 3
Chemistry, 22.06.2019 20:30
A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
Answers: 2
Chemistry, 23.06.2019 00:30
How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
Answers: 2
You know the right answer?
A student plans a method to prepare pure crystals of copper sulfate. The student's method is:1.Add o...
Questions
Mathematics, 28.05.2020 16:57
Mathematics, 28.05.2020 16:57
Mathematics, 28.05.2020 16:57
Mathematics, 28.05.2020 16:57
Mathematics, 28.05.2020 16:57
