marialion4140 marialion4140
  • 16-04-2024
  • Chemistry
contestada

The pKa of a weak acid is 4.85. What is the pH of a 0.125 M aqueous solution of this acid?
A) 2.88
B) 5.75
C) 4.85
D) 3.88

Respuesta :

Otras preguntas

What decimal is 1/10 of 0.08?
Jenna multiplied four numbers together and then divided by -2. The result was a positive value. Which of the following statements MUST be true? None of the fact
Write 7 billion as a number in standard form. That's the question for my homework but I'm unsure what it is plz help me!
one step inequalities.... 9x<18 how to solve
Jenna multiplied four numbers together and then divided by -2. The result was a positive value. Which of the following statements MUST be true? None of the fact
what type of reaction is FeS + 2 HCl > FeCl2 + H2S?
Where do most water molds and downy wildews live?
A piece of string 25 1/2 inch long will be cut into 3/4 inches pieces how many pieces will there be
plzzzzzz helppp meee tomorrow is my testttt 1; explain why bacteria are classified as living cells but viruses are not ? 2: name two main groups of bacteria?? 3
What is the function of the relative pronoun in the adjective clause? We all enjoyed the play that you wrote. A. direct object B. subject C. object of a prep