Multiple ChoiceWhich of the following is a characteristic of a true solution (as opposed to a colloid or suspension)?1views
Multiple ChoiceWhich of the following substances is NOT a solution (i.e., not a homogeneous mixture at the molecular or ionic level)?
Multiple ChoiceIn the context of mixtures in chemistry, how is an emulsion different from a solution?1views
Multiple ChoiceWhat is the molar concentration of a solution prepared by dissolving 25.75 g of NaOH in water to produce 500.0 mL of solution?857views
Multiple ChoiceAqueous solutions of sodium thiosulfate, Na2S2O3, are used as an antidote to some snakebites. How many moles of sodium ions are found in 10.0 mL of a 0.15 M solution of Na2S2O3?857views
Multiple ChoiceHow many mL of 5.0 M nitric acid (HNO3) are required to make 1.00 L of a 0.00100 M solution of HNO3 (approximately the concentration of acid in acid rain)?781views1rank