The Mole 7
Acellus
Now that you know the scaling factor, simply
multiply each subscript of the empirical formula
by this number and you will have your molecular
formula.
on Resources
What is the molecular formula for a compound,
having an empirical formula of CH20, and a
molar mass of 150 g/mol?
CL?Huu
Enter the subscript that goes in the green box.
Enter

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%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.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution