2. what does not change when a solution is diluted by the addition of solvent? (1 point)
volume of solvent
mass of solvent
number of moles of solute
molarity of solution

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

What is the morality of 2.50 l of solution that contains 1.85 mol of anhydrous sodium tetraborate?

When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.