calculate rhe molar hydrogen ion concentration of shampoo with a pH of 6
calculate rhe molar hydrogen ion concentration of shampoo with a pH of 6
Calculate the molar hydrogen ion concentration of each of the following biological solutions given the pH Blood, pH =7.87 Express your answer using two significant figures.
Question 46 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.67M (1 point ) * 0.17 0.21 4.68 Not enough information Question 47 Calculate the hydrogen concentration of a solution with pH =3.49 (1 point ) * -0.000324 -0.54 0.000324 Not enough information Question 48 Calculate the hydrogen concentration of a solution with pH =2.4 (1 point ) * -0.000324 -0.54 0.000324 Not enough information Question 49 Calculate the hydrogen concentration of a solution with...
43&44 please!
Question 43 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M (1 point) 0.00877 0.1 9.55 Not enough information Question 44 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .25M (1 point) 0.56 0.6 1.78 Not enough information
45&46 please!
Question 45 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .83M (1 point)* 0 0.08 O 0.15 0676 Not enough information Question 46 Calculate the pH of a HNO3 solution with a hydrogen ion concentration of 0.67M (1 point) O 0.17 O 0.21 4.68 Not enough information
1. What is the hydroxide ion concentration and pH of a solution if the hydrogen ion concentration is 6.4 x 109 ? 2. What is the hydrogen ion concentration and pH of a solution if the hydroxide ion concentration is 4.2 x 101? 3. What is the hydrogen ion concentration and hydroxide ion concentration for a solution with a pH of 5.4?
A. What is the pH of an aqueous solution with a hydrogen ion concentration of H 20 x 10-'M? pH = B. What is the hydroxide ion concentration, OH"), in an aqueous solution with a hydrogen ion concentration of (H) = 2.0 x 10-'M? [OH-] = C. A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) H(aq) + A+ (aq) 3.00 x 10-M, and The equilibrium concentrations of the reactants and products are (HA) = 0.140...
NT 2-3. Calculate the hydroxyl ion molar concentration [OH-] for a solution with a pH of 12. Show the formula before plugging in values. Show units
Calculate the hydrogen lon concentration (in ) and the hydroxide ion concentration (in ) in cranberry Juice from its pH (255). (Assume item [H,0*1 (OH) Supporting Materials Supplemental Data Periodic Table Constants and Factors Adonal Materials Section 14.2 My Notes Ask Your Teacher 5. -3 points WAS OSGENCHEM1 14.2.WA.003. What is the pH of an aqueous solution that contains a hydronium ion concentration of 4.4x102 Need Help? My Notes Ask Your Teach 6. -/3 points WAS OSGENCHEM1 14.2.WA.006. ition is...
Calculate the pH corresponding to the hydrogen ion concentration given below. [H+] = 0.00693 M Submit
4. Determine the following: a. Calculate the hydroxide ion concentration in a solution having a pH of 9.76. (6 pts) b. Calculate the pH of 7.2x10- molar KOH. (6 pts)