Join Clutch Prep Get a better grade with hundreds of hours of expert tutoring videos for your textbook Continue Continue OR Password must contain at least one uppercase letter, a number and a specific symbol. Stoichiometry Video Lessons. The hydrated form is medium blue, and the dehydrated solid is light blue. Learn this topic by watching Stoichiometry Concept Videos. See all problems in Stoichiometry. Frequently Asked Questions What scientific concept do you need to know in order to solve this problem?
How long does this problem take to solve? What professor is this problem relevant for? Log in with Facebook. Log in with Gmail. Don't have an account? Sign up! The absorption of light energy excites an electron from water which is promoted to the copper II ion. This causes blue light to be emitted, giving the copper II sulfate pentahydrate its blue color.
Copper sulfate can cause severe eye irritation. Eating large amounts of copper sulfate can lead to nausea, vomiting, and damage to body tissues, blood cells, the liver, and kidneys. With extreme exposures, shock and death can occur. Copper sulfate affects animals in a similar way. When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper.
Therefore copper sulphate solution colour changes from blue to pale green. When water is present in a sample of copper II sulfate it turns blue. It is still a dry solid, because the individual water molecules are trapped within the ionic lattice surrounding the copper II ions. Solutions of copper II sulfate are also blue.
Why is CuSO4 blue? In hydrated CuSO4 the water molecules surrounding the Central metal Cu function as ligands which bring d-d transition and hence emits blue colour in visible region due which hydrated CuSO4 appears blue and as anhydrous CuSO4 doesn't have any water of crystallisation hence remains white in colour. What type of compound is copper II sulfate? Copper II sulfate, also known as cupric sulfate, or copper sulphate, is the inorganic compound with the chemical formulaCuSO4 H2O x, where x can range from 0 to 5.
Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol. What kind of bond is sodium chloride? Salt or Sodium Chloride NaCl is a good example of a ionic bonding. Sodium Na has 1 valance electron and Chlorine Cl has 7 electrons in its outer orbit. If Sodium lost its valance electron, its next shell will be full. But that would also make Sodium a positive ion. How do you separate copper and copper sulfate?
In a closed container autoclave , you must drop the solution of copper sulphate and pressurise it with hydrogen gas at 25 bar relative pressure of H2, total pressure: 30 bar. What are three uses for copper sulfate? Uses for Copper Sulfate Bluestone Antiseptic agent. In electroplating processes. Antifungal agent for topical use.
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