Answer to Question #278138 in General Chemistry for Tee

Question

Calculate the concentrations of H*, OH, NH and NH4* in a 0.300 M NH solution at a temperature of 25 °C. The K for NHy is 1.8x10-5

[Ht]=

[OH]

[NHA*] =

[NHa] =

Calculate the concentrations of H*, OH*, C2HgNHa and CzHgNHg* in a 0.00700 M C2HNH2 solution at a temperature of 25 °C. The K, for C2H5NH2 is 5.6x 10-4

[Ht] =

[OH-1=

[C2HsNHg *] =

[C2HsNH2]

Calculate the concentrations of H*, OH, CHyNH2 and CHgNHg+ in a 0.0100 M CHgNH2 solution at a temperature of 25 °C. The Kp for CHyNH2 is 4.4x10-4

[OH-] =

[CHaNHat] =

[CHeNH2] =

[H*1 =

Answer 1

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