WebReversible reactions and equilibria. 4.13 Recall that chemical reactions are reversible, the use of the symbol ⇌ in equations and that the direction of some reversible reactions can be altered by changing the reaction conditions; 4.17 Predict how the position of a dynamic equilibrium is affected by changes in: temperature, pressure, concentration WebIn the previous example of hydrated copper(II) sulfate, if the heating were carried out in a sealed tube then the water vapour produced in the reaction would create a reversible system, as it would tend to react with the anhydrous copper sulfate produced. The extent of the equilbrium depends on the temperature used.

Chemistry of Copper - Chemistry LibreTexts

WebThis slideshow shows a reversible reaction involving white anhydrous copper(II) sulfate and blue hydrated copper(II) sulfate. The equation for this is: anhydrous copper(II) sulfate + water ⇌ ... WebThis reaction is reversible: hydrated copper sulfate ⇌ anhydrous copper sulfate + water. CuSO 4.5H 2 O(s) ⇌ CuSO 4 (s) + 5H 2 O(l) The forward reaction is endothermic and … free vacation giveaways scams

Equilibrium: 7.21 - Reversible reactions - IB Chem

WebA reversible reaction of hydrated copper(II) sulfate. In association with Nuffield Foundation. A class practical which investigates the reversible reaction of hydrated copper(II) sulfate. Includes kit list and safety instructions. ... Includes kit list, video and safety instructions. Making a pH indicator using red cabbage. Web2. Chemical Equilibrium - Reversible Reactions 2A. Reaction of copper sulfate pentahydrate, CuSO4.5H20 Color of copper sulfate salt Color of residue salt Before heating Blue Before addition of water White After heating White After addition of … WebMar 27, 2015 · Hydrated to Anhydrous Copper Sulfate, a Reversible Reaction. Science and Maths by Primrose Kitten 209K subscribers 77K views 7 years ago Edexcel iGCSE Chemistry … free vacation for disabled and low income