Aggie3965 Aggie3965
  • 18-05-2023
  • Chemistry
contestada

Calculate the [H3O+] of a solution that is 0. 20 M in HF and 0. 10 M in NaF. Ka = 7. 2 × 10-4 for HF

Respuesta :

Otras preguntas

In the preamble to the "Universal Declaration of Human Rights," which freedom is not identified as a fundamental human right? a. freedom of speech b. freedom
The earliest hominids emerged about
Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t years at r rate. She transforms
Given the equation 4x + 2y = 9, which equation below would cause an inconsistent-independent system?. . 6x + 12y = 13. . 2x + y = -6. . x - 2y = 7. . 8x - 4
A substance has a mass of 360 g and a volume of 7.5 cm3. What is its density?. a.. 2700 g/cm3. c.. 480 g/cm3. b.. 270 g/cm3. d.. 48 g/cm3.
If a ball dropped from a tower reaches the ground after 3.5 seconds, what is the height of the tower? Given: g = -9.8 meters/second2
What was the main drawback of a national sales tax?
Which of the following outcomes of healthy behaviors is considered long-term? A. increased trust of others B. increased resiliency C. positive influence on
The cochlea is responsible for __________. A. protecting the outer portion of the ear B. transmitting vibrations to the eardrum and stapes C. relaying neural si
Where is Poseidon when Athena appeals to Zeus on Mt. Olympus? I've tried googling this one but cant seem to find any of the answer choices. A. causing an eart