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12 Nov 2019
Data Sheet L. Studying the Cro, lon/Cr O, lon Equllibrium (1) What is the color of the in Step 1? yel 2) What change do you observe when you add H,SO, solution (Step 2)7 orange (3) What change do you observe wben you add NaOH solution (Step 3)? reel ) Write the net ionic equation for the Croa- ion/Cr, lon equilibrium s What if any egaienldence do you have that the by the adition of H,SO, solution? Briefly explain. (6) Are your observation and explanation in (5) consistent with Le Chatelier's principle? Briefly explain. () What, if any, experimental evidence do you have that the equilibrium is affected by the addition of NaOH solution? Briefly explain. (8) Are your observation and explanation in consistent with LeChiteliers principle? Briefly explain
Data Sheet L. Studying the Cro, lon/Cr O, lon Equllibrium (1) What is the color of the in Step 1? yel 2) What change do you observe when you add H,SO, solution (Step 2)7 orange (3) What change do you observe wben you add NaOH solution (Step 3)? reel ) Write the net ionic equation for the Croa- ion/Cr, lon equilibrium s What if any egaienldence do you have that the by the adition of H,SO, solution? Briefly explain. (6) Are your observation and explanation in (5) consistent with Le Chatelier's principle? Briefly explain. () What, if any, experimental evidence do you have that the equilibrium is affected by the addition of NaOH solution? Briefly explain. (8) Are your observation and explanation in consistent with LeChiteliers principle? Briefly explain
Tod ThielLv2
20 Jun 2019