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Reaction between copper wire and sulphur. Copper wire completely reacts with the sulphur to form Copper Sulphide - a compound with comepletely different prop...
In this experiment students study the behavior of copper in sulfur vapor, a piece of sulfur is heated and a picece of copper is held in the vapor in a test tube. The copper and sulfur combine to a new substance, which can be recognized from the change in color, density and other properties.
The reaction between copper wire and sulfur. By burying the copper wire with excess sulfur and then heating the mix, the wire becomes completely submerged in...
1 kwi 2017 · In an experiment in school, we heated copper wire (Cu) and yellow sulfur powder together in a crucible. I was wondering why this reaction cannot produce Copper Sulfate. I know it produces Copper Sulfide but I want to know why don't oxygen from the air, sulfur, and copper combine to form copper sulfate.
2 paź 2024 · Study with Quizlet and memorize flashcards containing terms like Does the substance (product) resemble copper?, Is it possible to bend the product without breaking it? Handle it with tongs or forceps?, What color is the product? and more.
29 lut 2008 · This demonstration involves some fantastic chemistry and makes an excellent introduction to the use of quantitative calculations to find the formula of a reaction product, copper sulfide. Students will also get the chance to see some of the allotropes of sulfur.
Redox reactions: Copper metal loses electrons sulfur to fom copper (I) sulfate and to nitric acid to produce copper (II) nitrate and nitric oxide. Replacement reactions: When copper reacts with nitric acid, the hydrogen in the acid is replaced with a copper ion.
