Aballoon is inflated from a negligible initial volume to a final volume of 200 cm3. how much work is done by the balloon on the surroundings if the pressure opposing the expansion is a. p- 0.1 mpa b. p = 0.05 mpa c. p-0 mpa d. p= 0.3 mpa e. can you think of (geographical) locations where each of the "surroundings" pressures given in parts a-d would be realistic?

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.

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