Compound Y contains carbon, hydrogen, and nitrogen. Combustion of 0.250 g of Y produces 0.344 g of water, H2O and 0.558 g of carbon dioxide, CO2. Determine ... (a) the empirical formula for Y
(b) the molar mass of Y if the molecular formula is the same as the empirical formula
(c) the number of hydrogen atoms present in the above sample Y​

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.