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12 Nov 2019
Data Sheet L Studying the CrO. on/Cr O, Ion Equlibrium (1) What is the color of the in Step 1? (2) What change do you observe when you add H,SO, solution Step 27 ovange 3) What change do you observe when you add NaOH solution (Step 3)7 henã (4) Write the net ionic equation for the Crâ2-lon/Cro-lon equilibrum. (5) What, if any, experimental evidence do you have that the equilibrium is affected by the addition of H S0, solution? Briefly explain. (6) Are your observation and explanation in (5) consistent with Le Chatelier's principle? Briefly explain. (7) 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 (7) consistent with Le Châtelier's principle? Briefly explain.
Data Sheet L Studying the CrO. on/Cr O, Ion Equlibrium (1) What is the color of the in Step 1? (2) What change do you observe when you add H,SO, solution Step 27 ovange 3) What change do you observe when you add NaOH solution (Step 3)7 henã (4) Write the net ionic equation for the Crâ2-lon/Cro-lon equilibrum. (5) What, if any, experimental evidence do you have that the equilibrium is affected by the addition of H S0, solution? Briefly explain. (6) Are your observation and explanation in (5) consistent with Le Chatelier's principle? Briefly explain. (7) 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 (7) consistent with Le Châtelier's principle? Briefly explain.
Trinidad TremblayLv2
19 Sep 2019