3 Al + 3 NH4ClO4 ---> Al2O3 + AlCl3 + 3 NO + 6 H2O You need to make 400.0 grams of aluminum oxide (Al2O3). How many grams of aluminum (Al) should you react? (use 4 sig figs from your "given")

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

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.