RbOH (s) → Rb + (aq) + OH – (aq) ΔH = –62.34 kJ. asked Sep 20, 2016 in Chemistry by Therecia. The attraction between the positive and negative ions keeps them in place. It causes immediate burns to the skin. The compound dissolves well in water and can readily be taken up by organisms. C) a base that forms Rb+ and OH- ions. It is a white hygroscopic solid, which is very soluble in water. "H"_ ((aq))^(+) + "OH"_ ((aq))^(-) -> "H"_ 2"O"_ ((l)) This will consume hydrogen cations and cause the dissociation equilibrium of hydrofluoric acid to shift to the right -> more of the molecules of acid will dissociate. It is an alkali metal hydroxide and a rubidium molecular entity. D) a base that forms RbO- and H+ ions. (ERG, 2016) (ERG, 2016) U.S. Department of Transportation, Transport Canada, and Secretariat of Communications and Transport of Mexico, with collaboration from Argentina's Centro de Información Química para Emergencias. Calculate the final temperature of the solution in the calorimeter in degrees celsius. B) an acid that forms RbO- and H+ ions. * NaOH is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. 0 0 1 ... For example:- HCl + NaOH ----> NaCl + H2O You add a strong base to a strong acid and get a neutral salt and water. 0 votes. A) an acid that forms Rb+ and OH- ions. Once broken in the body, Rb + replaces K + in tissues because they are from the same chemical group . It is a white solid. 8.750 grams of rubidium hydroxide (RbOH) is dissolved in 140.0 grams of water initially at 26.00 °C in a perfect calorimeter. Properties. general-chemistry; 0 Answers. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. The hydroxide anions and the hydrogen cations will neutralize each other to produce water. Rubidium hydroxide appears as a grayish-white solid. RbOH is Rubidium hydroxide, it is a strong base. 2016 Emergency Response Guidebook. It gets very hot when it is dissolved in water. [9] An example of this is the use of a radioactive isotope to evaluate perfusion of heart muscle . When dissolved in water, RbOH behaves as. Potassium hydroxide is a solid that consists of a regular lattice where potassium-ions (K+) are surrounded by hydroxide-ions (OH-) and the other way around.