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CAUTION: Nickel nitrate is a toxic metal solution. Concentrated H4OH are toxic a

ID: 637619 • Letter: C

Question

CAUTION: Nickel nitrate is a toxic metal solution. Concentrated H4OH are toxic and can cause burns. Prevent contact with you skin, and clothing. Avoid injesting the substance. If you spill any your instructor and begin rinsing it off with water immediately. NH4OH capped except when pouring. Ni(NHs)) 3(aq) green blue >Measure 2mL of 0.1M Ni(NOs)2 that is also 0.1M HC Stresses: 1. Add 6M NH OH drop wise with stirring until a change is observed. Observation:t turned to blue Reaction Shift:totne R4t Explanation of reaction shift:

Explanation / Answer

Explaination of reaction shift

As you add more Ammonia (NH3 ) reaction shif to the right side

Adding Ni (H2O)6++ also shift the reaction to the right side

Equilibrium is formed in this reaction so increasing temperature will increase equilibrium constant hence the reaction will shift to the right side.

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