The 2025 Nobel Prize in Chemistry has been awarded to Susumu Kitagawa of Kyoto University, Richard Robson of the University of Melbourne, and Omar M Yaghi of the University of California, Berkeley, ...
The addition of NH4Cl to a solution of ammonia shows the effect of adding a common ion to a system at equilibrium. Add water to each of two beakers. Add 2 drops of phenolphthalein to each. Add a few ...
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