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Question- A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution.
1) What is the concentration of Ni2 ions at equilibrium?
2) Assume the formation constant* of Ni(NH3)62 is 5.5 × 108.
Express your explanation with significant figures, no word limit
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A student places 2.0 moles of methylamine in 500ml of water. what is the pH? the Kb of methylamine is 4.4x10^-4.
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