Chemistry, 08.12.2020 17:40 mdaniella522
In the lab, Sara put a piece of zinc, Zn, in a blue solution of copper (II) sulfate, CuSO4, and left it overnight. When she returned the next day, the solution was clear and the zinc had turned an orange-brown color. What kind of chemical reaction had occurred?
Answers: 2
Chemistry, 21.06.2019 22:00, anarosa331hotmailcom
What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
Answers: 2
In the lab, Sara put a piece of zinc, Zn, in a blue solution of copper (II) sulfate, CuSO4, and left...
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