Besides chlorine, what are the chemical sanitizers approved for restaurants and operations?

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

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

What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?