Assignment What's the answer A solution contains 25 grams of sodium chluride (NaCl) dissolved in 175 grams of water What's the: Given - Required - Equation - Solution - Answer -

What are the equivalent mass of Cu(OH)2 and Fe(OH)3 in Question 65?

Supersaturated solutions of most solids in water are prepared by cooling saturated solutions. Supersaturated solutions of most gases in water are prepared by heating saturated solutions. Explain the reasons for the difference in the two procedures.

What happens if you add a very small amount of solid salt (NaCl) to each beaker described below? Include a statement comparing the amount of solid eventually found in the beaker with the amount you added: a a beaker containing saturated NaCl solution, b a beaker with unsaturated NaCl solution, c a beaker containing supersaturated NaCl solution. A saturated sodium chloride solution.

Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory as a primary standard. It has the formula KHC8H4O4. This is often written in the short-hand notation as KHP. If 25.0mL of a potassium hydroxide solution are needed to neutralize 2.26g of KHP, what is the molarity of the potassium hydroxide solution? Potassium hydrogen phthalate sometimes called potassium biphthalate, as shown on this bottle is an acid that is convenient to store and use because it is a solid.

What do you expect to happen to a concentration of dissolved gas in a solution as the solution is heated?

Identify whether each of the following properties is extensive or intensive: boiling point, Hardness, volume of a solution, number of atoms, number of atoms dissolved per volume of solution.