(THIS IS A MIXTURE OF ALL OF THE FOLLOWING ACIDS AND BASES MIXEDTOGETHER WHERE A COMBINED pH IS WHAT I AM LOOKING FOR)
1. I have 0.500 Liters of water. To that 0.500 Liters, I add thefollowing: a. 0.100 moles HCl b. 0.100 moles HOAc c. 0.100 molesNH4Cl d. 0.100 moles HF e. 0.050 moles NaOH f. 0.050 moles NaOAc g.0.050 moles Mg(OH)2 What is the pH of the resulting mixture ofeverything?
Dissociation constants of acids: HOAc Ka=1.78x10-5 H2SO4Ka1=1x107 Ka2=1.0x10-2 HCNO Ka=2x10-4 H2CO3 Ka1=4.3x10-7Ka2=5.6x10-11 H2O Ka=1.0x10-14 HIO Ka=2.3x10-11 HNO2 Ka=4.5x10-4HIO3 Ka = 1.7x10-4 HCl Ka=1x108 HNO3 Ka=1x106 HF Ka = 3.5x10-4H2C2O4 Ka1 = 6.0x10-2 Ka2 = 6.1x10-5
Dissociation constants of bases: NH3 Kb=1.76x10-5 CH3NH2Kb=4.4x10-4 NH2OH Kb=1.1x10-8 (CH3)3N Kb=6.5x10-5 C5H5N Kb=1.8x10-9Mg(OH)2 Kb = 1 x106 NaOH Kb = 1x108
