B. Chemical equilibrium using cobalt (II) compounds Test tube #1 Test tube #2 Test tube #3 1. Adding water 1. Adding HCI Pale red red 2. Adding distilled water red 3. placing the test tube in hot water bath dark red 4. placing the test tube in ice bath Pale red 1. Adding distilled water dark red 2. Heating the test tube blue 3. Adding distilled water dark red Part B (Use equations 5.3, 5.4, 5.5, 5.6 and Le Chatelier's principle to explain your answer if needed) Explain what happened when you added water to test tube #1 • Why adding HCI to test tube #2 caused a change? • In step 4, you added water to test tube #2 and a change happened, explain why the colour changed using the equations • Explain how the hot water and ice baths affected test tube #2?
B. Chemical equilibrium using cobalt (II) compounds Test tube #1 Test tube #2 Test tube #3 1. Adding water 1. Adding HCI Pale red red 2. Adding distilled water red 3. placing the test tube in hot water bath dark red 4. placing the test tube in ice bath Pale red 1. Adding distilled water dark red 2. Heating the test tube blue 3. Adding distilled water dark red Part B (Use equations 5.3, 5.4, 5.5, 5.6 and Le Chatelier's principle to explain your answer if needed) Explain what happened when you added water to test tube #1 • Why adding HCI to test tube #2 caused a change? • In step 4, you added water to test tube #2 and a change happened, explain why the colour changed using the equations • Explain how the hot water and ice baths affected test tube #2?
Chapter80: Crystallization: Purification Of Solids
Section: Chapter Questions
Problem 1P
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