solve problems 2 and 3 pls Show the complete solution (include all units of measurement and the required conversion factors) to each ofthe following problems. Enclose the final numerical answer (round-off the final answer to the correct number ofsignificant figures) in a box.STATEMENT OF THE PROBLEMProblem 1: 4.66 (page 163)How many grams of KOH are present in 35.0 mL of 5.50 M solution?Alomic Masses: K = 39.10; 0 = 16.00; H = 1.01What is the molar mass of KOH? Round off your answer until the second decimal point. /-How many moles of KOH are dissolved in the 35.0 mL of 5.50 M KOH solution?Calculate the mass (g) of KOH that are present in the 35.0 mL of 5.50 M KOH solution?STATEMENT OF THE PROBLEMProblem 2: Consider a 250.0 mL solution that contains 0.215 mole KNO3.What is the molar concentration of the 250.0 mL solution that contains 0.215 mole KNO3?STATEMENT OF THE PROBLEMProblem 3: A solution was prepared by diluting 25.0 mL of 1.42 M HCI to 500.0 mL.Write the mathematical equation for the dilution of a stock solution.Calculate the molarity of the resulting solution prepared by diluting 25.0 mL of 1.42 M HCI to 500.0mL. "

Answer: In both the questions we have to find out the molar concentration of the solution where in…

STATEMENT OF THE PROBLEM Problem 2: Consider a 250.0 mL solution that contains 0.215 mole KNO3. What is the molar concentration of the 250.0 mL solution that contains 0.215 mole KNO3? STATEMENT OF THE PROBLEM Problem 3: A solution was prepared by diluting 25.0 mL of 1.42 M HCI to 500.0 mL. Write the mathematical equation for the dilution of a stock solution. Calculate the molarity of the resulting solution prepared by diluting 25.0 mL of 1.42 M HCI to 500.0 mL. "