Ions and Compounds

Questions (2)

(a) Which of the ions K+, Na+ , Be2+ will have the largest heat of hydration? Which the smallest? (b) Of the two compounds KNO3
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2. asked by Matthew
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Which of the following correctly represents an ion pair and the ionic compound that the two ions form?A Pb4+, O2-, Pb2O4 B Sc3+,
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2. asked anonymously
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