The balanced thermochemical equation for the metabolism of glucose is shown below. How much energy (kcal) is released when 305 g of carbon dioxide is formed?

C6H12O6(s) + 6 O2(g) –> 6 CO2(g) + 6 H2O(1) TriangleH = -678 kcal

yes definetly because you are using energy

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.