Solved

What Is the PH of a 0

Question 90

Multiple Choice

What is the pH of a 0.42 M solution of sodium propionate,NaC3H5O2,at 25°C? (propionic acid,HC3H5O2,is monoprotic and has a Ka = 1.3 × 10-5 at 25°C..Kw = 1.01 × 10-14 )


A) 6.06
B) 4.75
C) 11.10
D) 7.94
E) 9.25

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q85: What is K<sub>a</sub> at 25°C for the

Q86: What is the equilibrium pH of an

Q87: What is the conjugate base of [Fe(H<sub>2</sub>O)<sub>6</sub>]<sup>3+</sup>(aq)?<br>A)

Q88: What is the pH of the solution

Q89: Which of the following is the correct

Q91: According to the Brønsted-Lowry definition,a base<br>A) increases

Q92: The concentration of H<sub>3</sub>O<sup>+</sup> in a solution

Q93: What is the hydroxide-ion concentration in a

Q94: Given that K<sub>a</sub> for the weak acid

Q95: Given the following acid dissociation constants: K<sub>a</sub>