Multiple ChoiceBased on your understanding of the solubility rules, which of the following ionic compounds will be insoluble? 1400views4rank
Multiple ChoiceHard water often contains dissolved [Mg]2+ ions. Some laundry detergents contain sodium phosphate to soften hard water and to control acidity, thus making the detergent more effective. What solid product forms when aqueous solutions of sodium phosphate and magnesium chloride are combined?372views
Multiple ChoiceIn which of the following types of chemical equations will the spectator ions be included?365views
Multiple ChoiceWhat is the net ionic equation for the reaction between aqueous solutions of Li2CO3 and CaCl2?321views
Multiple ChoiceA solution containing calcium nitrate is mixed with one containing potassium sulfate to form a solution that is 0.0100 M in Ca(NO3)2 and 0.00250 M in K2SO4. Which of the following accurately describes what occurs when the new solution forms?871views
Open QuestionSpecify what ions are present upon dissolving each of the following substances in water.388views