G The temperature of a metal is initially 527°C. In order to increase the number of vacancies in this metal by a factor of 10, what should be the final temperature (°C) that the metal needs to reach? Assume that the density of the metal does not change during heating and the energy for vacancy formation is 60 kJ/mol.

c. 75.7

i think that is the right

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.

5.6⋅10−^19  j

do you need the explaination?