sheldonwaid95511 sheldonwaid95511

03-04-2024
Chemistry

contestada

Calculate the pH of a 0.20 M solution of sodium benzoate (NaC₆H₅COO) given that the Ka of benzoic acid (C₆H₅COOH) is
A.6.50 x 10⁻⁵.
B.11.56
C.2.44
D.5.26
E 9.81

Respuesta :

Otras preguntas

Generate ordered pairs for the function y = 2x2 − 1 using x = −2, −1, 0, 1, 2. Graph the ordered pairs and describe the pattern.

The stem-and-leaf plot above shows house sale prices over the last Stem (hundred thousands) Leaf (ten thousands) 0 224667889 1 2 3 2344566678899 0122344567799 0

Identities and properties of logarithms

In 5-10, match each expression with the correct value

The number of elections represented by the following set of quantum numbers is? n=2 l=1 ml=-1 ms= 1/2

A child throws a piece of candy corn directly up with an initial velocity of 3.8 m/s. If the starting height of the candy was 2.2 meters, what will be the heigh

what is the negative impact of gender roles

Sarah makes a red hair bow using 2145 inches of ribbon. She makes a purple hair bow using 1814 inches of ribbon. How much more ribbon is used to make the red ha

What is the correct version of this sentence? It was just Sally, her best friend Holly, and me at the mall. It was just Sally, her best friend, Holly, and I at

Find X in all three problems below

Q&A Education