lukeallen5187 lukeallen5187

26-03-2024
Chemistry

contestada

Determine the ph of a 0.35 m aqueous solution of kf. for hydrofluoric acid, hf, ka = 7.0x10⁻⁴.

A. 0.46
B. 5.65
C. 8.35
D. 5.01
E. 1.35

Respuesta :

Otras preguntas

What is the solution to the equation? 1 minus z/5=9 Answers: A. z = 50

how to solve 2/3 of 2/3

The area of a circle is 12.56 square miles. What is the circle's radius?Use 3.14 for

if average of m numbers is n^2 and average of n numbers is m^2 then average of m+n numbers is

6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?

what is 8 divided by 2 and 1/2? A. 20 B. 2 and 1/5 C. 40 D. 3 and 1/5

use substitution to solve the sytem: 5x-3y=-20 and x=3y-16

The document that described the first government of the united states of america was called the

3 and 1/4 times -2 and 3/5? Answers: A. -8 9/20 B. -6 and 3/20 C. 6 and 3/20 D. 8 and 9/20

To call off,invalidate,void means what