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Why do transition d-metal complexes show color?
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Related IB Questions
Calculate: (a) The amount, in mol, of white phosphorus used, (b) the limiting reagent, (c) the excess amount, in mol, of the other reagent.
0.1 M sodium hydroxide (strong base) is added to 25 ml of 0.1 M of ethanoic acid (weak acid) in a titration. What is the pH at equivalence?
What does the rate of chemical reactions depend on?
Why is the boiling point of PH3 lower than that of NH3?
Explain why Sc3+(aq) is colourless, while Ni2+(aq) is green.
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