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Molecular formula of a certain ionic compound is XY2 and X is a metal. State group to which elements X and Y belong to in the periodic table. plzzz help
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Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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Molecular formula of a certain ionic compound is XY2 and X is a metal. State group to which elements...
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