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2. What would happen if you added silver nitrate to this system? Write the chemical formula for silver nitrate, describe the predicted equilibrium shift and explain why it would occur. CoCe42(alc)+6H2O(alc)Co(H2O)62(alc)+4Ce(alc)+energy 3. Why would the shift in equilibrium be difficult to identify if you added hot water to the cobalt(II) complex? 4. List the variables that are manipulated, responding and controlled. Manipulated variable: Responding variable: Controlled (list 1): Why is it less important that we measure exact amounts of the reagents, when completing this lab? Explain