justloveyuki3672 justloveyuki3672
  • 21-04-2024
  • Chemistry
contestada

Calculate the Ka of a 0.020 M solution of weak acid where the concentration of H3O is equal to 4.9 x 10⁻3.
a) 2.45 x 10⁻4
b) 4.9 x 10⁻4
c) 1.0 x 10⁻14
d) 5.8 x 10⁻5

Respuesta :

Otras preguntas

Tyron takes 3/4 hours to paint a wall. His brother takes 1/3 of the the time he takes.how long will his brother take to paint 5 similar walls
how do i do this? 3x-2x=-4x+4
Out of 460 students 60% have pets how many of the students have pets
How are Bolivian bedrooms similar and different to bedrooms in the U.S? Write your answer in English.
The knights of labor allowed all occupations to join except:
Select all the correct answers. What is revealed about the Chorus in this excerpt from the prologue of Shakespeare's Romeo and Juliet? CHORUS: Two households, b
A group of employees bought a get well gift for a coworker the gift cost $ 46.06. If there are 22 employees in the group, how much does each employee need to c
What is the gel-like substance that gives shape and structure to the cell?
Anyone know the answer?
Which is the graph of y = 1x-2