Avariety of procedural errors can impact the effectiveness of the copper reaction cycle. comment on the following documented errors: a. when naoh (aq) is added to the cu(no3)2 solution in reaction b, the cu(oh)2 (s) occasionally does not precipitate immediately, and excess naoh must be added. what other substance present in the reaction mixture might preferentially react with the naoh and prevent precipitation of the cu(oh)2? explain.

answer; protein;

56 moles of   lieter in chemistry

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

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.