The vapor pressure of ethanol (CH3CH2OH) is 54.7 mm Hg at 25 °C. What is the vapor pressure of a solution consisting of 203 g of ethanol and 0.168 mol of a nonvolatile nonelectrolyte?

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

explanation:

0.07 g/cm³

1.37 g/cm³