Be sure to answer all parts. Calculate the value of OH] from the given [H20*) in...
Be sure to answer all parts. Calculate the value of [OH) from the given [H2O* in each solution and label the basic: (a) [H3O+] = 5.5 x 10-10 M; (b) [H20*1 = 4.8 x 10-2 M. (a) (b) * 10 * 10 M, (select) $ M, (select) 4 Convert each H20* concentration to a pH value. a. 4.4 x 10-2 M b. 5.85 x 10-8 M
Be sure to answer all parts. Calculate the value of [−OH] from the given [H3O+] in each solution and label the solution as acidic or basic: (a) [H3O+] = 7.8 × 10−10 M; (b) [H3O+] = 3.1 × 10−3 M. (a)_____ × 10 M, (b) × 10 M
Be sure to answer all parts. What are the concentrations of H20 and OH in tomatoes that have a pH of 4.25? H30+] - * 10 (select) M [OH] - * 10 (select) M
Calculate the value of [OH) from the given [H204) in each solution and label the solution as acidic or basic: (a) [H,0*) – 8.5 x 10-10 M; (b) [H,0") - 8.9 x 10-3M. (a) x10 , basic (6) 10 m, (select)
Calculate the value of [−OH] from the given [H3O+] in each solution and label the solution as acidic or basic: (a) [H3O+] = 2.4 × 10−9M; (b) [H3O+] = 5.1 × 10−2M. (a) × 10 M, (select)acidicbasic (b) × 10 M, (select)acidicbasic
Calculate the value of (OH) if [H30*] is 10-9 M and label If the solution is acidic, basic or neutral. a) [OH-] = 10- neutral b) [OH-] = 10-acidio c) [OH] = 10 acidic d) [OH-] = 10" basic
Be sure to answer all parts. In a 0.25 M solution, a weak acid is 3.6% dissociated. (a) Calculate the [H30+ ], pH, [OH ], and pOH of the solution. [H30+]= M [OH]= X 10 pH = pOH = (b) Calculate Kg of the acid. KA=
Be sure to answer all parts. Calculate the concentration of OH ions in a 7.60 x 10-3 M HCl solution. [OH]- *10 M Enter your answer in scientific notation.
Be sure to answer all parts. In a 0.20 M solution, a weak acid is 2.6% dissociated. (a) Calculate the [H3O+], pH, [OH], and pOH of the solution. [H30+] = _ M [OH] = * 10 M pH= pOH = (b) Calculate Kg of the acid.
Calculate [H3O+] given [OH-] in each aqueous solution.
part A) [OH-] = 3.2x10^-12 M
part B) classify this solution as acidic or basic ^
part C) [OH-] = 3.0x10^-2 M
part D) classify this solution as acidic or basic ^
part E) [OH-] = 1.6x10^-10 M
part F) classify this solution as acidic or basic ^
part G) [OH-] = 1.8x10^-4 M
part H) classify this solution as acidic or basic ^
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