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    Solubility of Rb2S, Li2Cr2O7, Cu(ClO4)2

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    Is Rb2S, Li2Cr2O7, Cu(ClO4)2 insoluble or soluble and why?

    © BrainMass Inc. brainmass.com October 9, 2019, 5:19 pm ad1c9bdddf
    https://brainmass.com/chemistry/general-chemistry/solubility-of-rb2s-li2cr2o7-cu-clo4-2-53996

    Solution Preview

    The rules of solubility say:
    1. All Sulfide (S-2) salts are insoluble except those of Group 1 and Group 2 elements and Ammonium (NH4+). This tells us that Rb2S ...

    Solution Summary

    The solution provides a detailed and step-by-step explanation for the problem.

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