please i need help. calculate the difference in pressure between the top and the bottom of a container exactly 84 cm deep filled at 27 degrees with water (d = 0.990 g/cm3) and copper (d=13.6 g/ cm3)?

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

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.