[H+] [OH-] pH Acid, Base, Neutral [OH] = (1 x 10 -14):1 x 10- %3D pH = (-)log(10^-5) 1 x 10-5 10^-14:(10^-5) [H+] = (1 x 10 -14): (4.5 x 10-3 ) 4.5 x 10-3 [H+] = 2nd log (-)8.7 %3D 8.7 neutral

Determine [OH–], pOH and pH of a 0.63 M  aqueous solution of LiC3H5O3 (K b = 7.1×10-11).

Ammonia (NH3) is an important base, particularly in wastewaters. Prepare a logC-pH diagram for a solution of 10-3 M of ammonia in water. Label each line with the name of the chemical species it represents. NH4+ ==> NH3 + H+ KA=10-9.3

The rate constant for the reaction is 0.800 M-¹. s-¹ at 200 °C. -1 S A → products If the initial concentration of A is 0.00320 M, what will be the concentration after 855 s? [A] = M

Determine the [OH-], pH, and pOH of a solution with a [H+] of 8.7 × 10-¹¹ M at 25 °C. [OH-] = pH = pOH = Determine the [H+], pH, and pOH of a solution with an [OH-] of 2.2 x 10-13 M at 25 °C. [H+] = MacBook Pro G Search or type URL M M

Calculate [OH-] given [H3O+] in each aqueous solution and classify the solution as acidic or basic. [H3O+] = 2.6 x 10-3 M [H3O+] = 2.6 x 10-8 M [H3O+] = 3.6 x 10-2 M [H3O+] = 4.3 x 10-3 M

Calculate the [OH−][OH−] and the pHpH of a solution with an [H+]=6.8×10−9 M[H+]=6.8×10−9 M at 25°C. [OH−]=        ????M pH=             ?????   Calculate the [H+][H+] and the pHpH of a solution with an [OH−]=6.0×10−7 M[OH−]=6.0×10−7 M at 25 °C.   [H+]=         ?????M pH=            ?????      Calculate the [H+][H+] and the [OH−][OH−] of a solution with a pH=12.09pH=12.09 at 25 °C.   [H+]=         ?????M [OH−]=       ????M

Determine the [H*], [OH], and pOH of a solution with a pH of 5.95 at 25 °C. [H*] = 1.122 x10 M [OH] = 8.9 x10-9 M РОН 3 5.95 Determine the [H*], [OH¯], and pH of a solution with a pOH of 2.14 at 25 °C. [H*] = M Incorrect [OH"] = M Incorrect pH Incorrect

Calculate the [H+] and pH of a 4.75 x 10-4 M acetic acid solution. The K₁ of acetic acid is 1.76 x 10-5. a 4.08 [H+] = Incorrect M pH = 4.05

Calculate the pH and pOH of the given solutions at 25 C from the concentration of H3O+ ions. Answer to two decimal places 1) [H3O+]=4.0×10-3 M 2) [H3O+]=7.1x10-7 M 3) [H3O+]=1.7×10-10 M