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- 13. 12: Effect of Adding a Reactant or Product
Previously, we've investigated the effect of adding subtracting a product reactant in mathematical terms The video below allows you to visually see the changes the equilibrium shifts that occur upon the addition of a reactant or product, courtesy of the North Caroline School of Science and Mathematics
- Investigation #13: An Application of Le Chateliers Principle
Indicate whether the system will shift left, right, or remain unchanged, and give a short explanation for your choice In all cases, the listed change is the only change and all other variable remain constant
- Lab Report - Chemical Reactions in the Copper Cycle Experiment
Observations: Almost immediately after adding the nitric acid the copper began to dissolve and release nitrogen dioxide in the form of dark orange steam and turned the solution a teal blue color
- Chemical Equilibrium Worksheet - studylib. net
The tube on the left contains only copper sulfate dissolved in solution The tube on the right is the result of adding some potassium bromide solution Given that the Cu (H2O)6+2 ion is blue and that the CuBr4-2 ion is green, answer the questions below a) What happened to the concentration of each of the ions when the KBr was added?
- Le Chateliers Principle Flashcards - Quizlet
The ammonia being removed from the equilibria causes the reactions to shift LEFT to relieve the stress caused by the removal of the ammonia, re-forming the aqueous Cu2+ (sky blue) and Ni2+ (green) solutions
- Le Châtelier’s Principle and Shifting Equilibrium - AACT
The photograph on the left shows the pure, pale blue 0 1 M copper (II) sulfate pentahydrate solution The photograph on the right shows the solution after ammonia is added, a dark blue copper-ammonia complex ion forms
- introduction to reversible reactions and chemical equilibria
However much heat you put in to split the copper (II) sulfate from the water, you are bound to get exactly the same amount produced when the reaction reverses You can show this pair of reactions using reversible arrows
- Lab 7. 2: Le Chatelier’s Principle - MEDLINCHEMISTRY
For example, "by adding chloride ion to the solution it shifted the equilibrium to the left which caused more CoCl4-2 ion to be formed Since this ion is blue, the solution became more blue "
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