ryanwilliamson5409 ryanwilliamson5409

23-08-2022
Chemistry

contestada

A buffer consists of 0.22 M KHCO₃ and 0.37 M K2CO₃. Carbonic acid is a diprotic acid with Ka1 = 4.5 × 10⁻⁷and Ka2 = and 4.5 × 10⁻¹¹. (b) What is the buffer pH?

Respuesta :

Otras preguntas

Which of the following is an example of a plant storing food in its roots radish lettuce celery Apple

Why is freezing water extremely biologically relevant?

The theme of Sandburg's poem "Grass" is A. forgetfulness. B. war. C. freedom. D. peace.

how do the syntax and rhetorical features that jefferson uses in the first sentence of the second paragraph contribute to the persuasiveness of the document

What is the term for the position a person holds in society? A. Social influence B. Social leader C. Social class D. Social status

How could a magnate show magnanimity?

What event contributed to a spike in lynching after 1893?

each of the following is a part of the executive branch except a) an agency b) an administration c) a commission d) a court

Which of the following best explains why the North supported high tariffs on foreign goods

What is a patroon system