xzplicitskilz51081 xzplicitskilz51081

08-11-2022
Chemistry

contestada

if a phosphoric acid solution has a ph of 2.42, what can you tell about the relative concentrations of phosphoric acid and dihydrogen phosphate? the pka for each step in the dissociation of phosphoric acid is given.

Respuesta :

Otras preguntas

Which of the following is NOT a characteristic of amniotic sac? A-keeps the embryo from drying out B-maintains a constant temperature C-cushions and protects e

What is the part of speech of the underlined word in the sentence? The pouring rain has ruined our seaside picnic. has ruined A. noun B. adjective C. conj

A ball is thrown straight up from the ground with an unknown velocity. It returns to the ground after 4.0seconds. With what velocity did it leave the ground?

From the perspective of an employee, the effective channeling of work-related information and concerns A. should be conveyed directly to the manager in ch

When solving a word problem, what step should you always do after reading the problem, but prior to writing the equation?

38)All BUT ONE statement describes an advantage of meiosis. A) Variation is aided by crossing-over which occurs during meiosis. B) Meiosis ensures daughter ce

The Polish economy began to improve in the 1990s because the government A) Built more state-owned factories B) Controlled prices better C) Stopped new private b

You are using a bucket of water in a science experiment. You conclude that water is a liquid because...?

convection occurs mainly in

what simple machine is a fishing pole?