Calculate the mass per day (kg/d) of lime (Ca(OH)2) that will be required to precipitate phosphorus in a wastewater with 6.5 mg P/L. The wastewater flow rate is 10,000 m3 /d and the goal effluent P concentration is 0.1 mg P/L. Assume complete dissociation of lime in the wastewater and that the precipitation reaction proceeds at 100% efficiency according to the stoichiometric reaction below.
102+ +6P 3− +2H− ↔ (P ) (H) (s)

no podemos ver la

explanation:

no te podemos ayudar: /

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.