Balance the following equations. Enter 1 as a coefficient for reactants and products which have no coefficient. ___(NH4)2Cr2O7(s)➡️__Cr2O3(s) +___N2(g)+__H2O(g)

CO2(g) +__H20(l)__C6H12O6(s) +__C2(g)

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.