6. Chemical Quantities & Aqueous Reactions

Which of the following substances is compatible with both water and oil, acting as an emulsifier?

Which one of the following compounds would form a precipitate when mixed with PO_4^{3-} ions in aqueous solution?

Which of the following compounds is predicted to be highly soluble in water according to common solubility rules?

Which statement best explains why sugar (C_12H_22O_11) dissolves easily in water?

According to general solubility rules, under which condition will a salt typically become less soluble in water?

In which of the following solutions will AgCl be most soluble?

Based on the solubility rules, which of the following compounds is most likely to be insoluble in water?

Which of the following pairs of aqueous solutions will form a precipitate when mixed?

Which of the following substances is an example of a compound with low solubility in water?

Rank the following substances in order of increasing solubility in water: AgCl, NaNO3, BaSO4.

Which of the following substances is most soluble in water?

Hard 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?

What is the net ionic equation for the reaction between aqueous solutions of Li₂CO₃ and CaCl₂?

A solution is saturated in both nitrogen gas and potassium bromide at 75°C. When the solution is cooled to room temperature, what is most likely to happen?