1
answer
0
watching
628
views
11 Nov 2019
A certain weak acid, HA, has a Ka value of 1.6x10 Percent ionization for a weak acid (HA) is determined by the following formula Part A HA ionized Percent ionization For strong acids, ionization is nearly complete (100%) at most concentrations. However, for weak acids, the percent ionization changes significantly with concentration. The more diluted the acid is, the greater percent ionization. Calculate the percent ionization of HA in a 0.10 M solution Express your answer as a percent using two significant figures. View Available Hint(s) 0.15 Submit Incorrect Try Again; 3 attempts remaining Part B Calculate the percent ionization of HA in a 0.010 M solution. Express your answer as a porcent using two significant figures. View Available Hint(s) Submit Provide Feedback
A certain weak acid, HA, has a Ka value of 1.6x10 Percent ionization for a weak acid (HA) is determined by the following formula Part A HA ionized Percent ionization For strong acids, ionization is nearly complete (100%) at most concentrations. However, for weak acids, the percent ionization changes significantly with concentration. The more diluted the acid is, the greater percent ionization. Calculate the percent ionization of HA in a 0.10 M solution Express your answer as a percent using two significant figures. View Available Hint(s) 0.15 Submit Incorrect Try Again; 3 attempts remaining Part B Calculate the percent ionization of HA in a 0.010 M solution. Express your answer as a porcent using two significant figures. View Available Hint(s) Submit Provide Feedback
Trinidad TremblayLv2
8 Nov 2019