Calculate the pHpH of the following solutions. A solution is prepared by dissolving 0.24 gg of...

Question

Question

Calculate the pHpH of the following solutions.

A solution is prepared by dissolving 0.24 gg of sodium oxide in water to give 117.5 mLmL of solution.

A solution is prepared by dissolving 1.31 gg of pure nitric acid in water to give 0.525 LL of solution.

A solution is prepared by diluting 38.0 mLmL of 7.4×10⁻² MM Ba(OH)2Ba(OH)2 to a volume of 312.5 mLmL .

A solution is prepared by mixing equal volumes of 0.22 MM HClHCl and 0.44 MM HNO3HNO3. (Assume that volumes are additive.)

Answer 1

Similar Homework Help Questions

a. Consider these two solutions: Solution A is prepared by dissolving 5.00 g of MgCl2 in...

a. Consider these two solutions: Solution A is prepared by dissolving 5.00 g of MgCl2 in enough water to make .250 L of solutions, and Solution B is prepared by dissolving 5.00 g of KCl in enough water to make .250 L of solution. Which direction will solvent initally flow if these two solutions are seperated by a semipermeable membrane? b. Assuming that the volumes of the solutions described in question 4 are additive and igoring any effects that gravity...
2. Calculate (Ca²+], [OH ], and [H30*] for a solution that is prepared by dissolving 0.600...

2. Calculate (Ca²+], [OH ], and [H30*] for a solution that is prepared by dissolving 0.600 grams of Ca(OH)2(s) in enough water to make 1.00 liters of solution at 25°C. 3. Calculate the pH of an aqueous solution that is 0.020 M in HNO3(aq) at 25°C. Is the solution acidic or basic? 4. Calculate the pH and the pOH of an aqueous solution prepared by dissolving 2.0 grams of KOH(s) pellets in water and diluting to a final volume of...