michellecrystal306 michellecrystal306

13-11-2021
Chemistry

contestada

Using chemical equations, show how the triprotic acid H3PO4 ionizes in water. Phases are optional.

Ka1:

Ka2:

Ka3:

Respuesta :

hhapua2002 hhapua2002

14-11-2021

Explanation:

H3PO4 is a weak acid so it partially dissociates in water

Ka1

H3PO4 (aq) + H2O(l) <----> H2PO4-(aq) + H3O+ (aq)

Ka2

H2PO4- (aq) + H2O(l) <----> HPO4 2- (aq) + H3O+ (aq)

Ka3

HPO4 2- (aq) + H2O(l) < ---> PO4 3- (aq) + H3O+ (aq)

Answer Link

Otras preguntas

What is the midpoint

Describe what daily life was like for people prior to the industrial revolution

How can 12x50 help you find 12x49

Choose the best word to complete the sentence. ¿De _____ es usted? cuándo quién cuál dónde

Buddhist do not believe in reincarnation?? A. Yes B. No

on the middle school foot ball team 20 out of 32 players are eighth graders what are two equivelent fractions of the foot ball team that are eighth graders

How did Xenophon interpret the sound of shouting from the summit? A. His army had seen the sea B. His army was reveling against him C. His army was under attack

The author uses the technique of foreshadowing throughout the story. Pick two examples of foreshadowing and examples how the author uses these examples to devel

PLEASE ANSWER QUICK: How do you find the distance between two points on a number line when the units are variables.

Which explains the meaning of the underlined idiom in this sentence? We were in the middle of washing the car when Joni left me high and dry to go to the movi