pauucastilloh pauucastilloh

30-05-2023
Chemistry

contestada

Se preparan 100 de una disolución que contienen 0.025 moles de un ácido HA. Si se observa que el pH de
esta disolución es de 1.5 ¿Cuál es el valor de pKa para este ácido?

Respuesta :

Otras preguntas

Chemical reactions - a. produce new substances. b. create and destroy atoms. c. occur only in living organisms . d. only occur outside living organisms.

there are 53 oranges in a box that contains a total of 77 pieces of fruit. how many oranges need to be added so that the box contains 84% oranges?

A professor uses a video camera to record the motion of an object falling from a height of 250 meters. The function f(x) = –5x2 + 250 can be used to represent t

what are the main pros and cons to immigration in north america?

The primary function of cowtowns was to link cattle trails with a. European markets c. Western markets b. Eastern markets d. All of the above

what area of social services is slowly becoming a major for-profit industry

which is an example of the impact of genetic research on the environment? dna typing genetic testing genetically modified organisms human genome project

Which of the following is measured using the Saffir-Simpson scale?

The Mohs scale measures A. density of a mineral. B. a mineral’s hardness. C. the luster of a mineral. D. a mineral’s type of crystalline structure

The Figure Shows a curve C and a contour map of a function whose gradient is continuous. Integral in region C Nabla F dot dr

ACCESS MORE EDU ACCESS