Kickers6798 Kickers6798

12-04-2024
Chemistry

contestada

The value of the ionization constant for a weak acid HA is 4.2 × 10⁻⁷. What is the pH of a 0.35 M solution of this acid?
a. 3.19
b.2.96
c. 6.38
d. 3.42

Respuesta :

Otras preguntas

Why did american merchants resent the sugar act even though it reduced the tariff on french molasses?

pollen is produced by the process of

Is the following quotation led into properly? Why or why not? Antony says "Friends, Romans, countrymen, lend me your ears" (Shakespeare 111). Yes, the reader kn

. The idea that people have an inborn desire to be the best they can be is the process of _____. connecting to other people meeting one’s physical needs achievi

Carbon has four valence electrons. This means that it either needs to gain four electrons or lose four electrons in order to have a full octet in its outer shel

According to the periodic table, which of the following elements has five energy levels

z+1=1/2z+4 what z equal

an increased risk for bone fractures is associated with what

The median age for u.s. blacks currently is 30.9 years; for u.s. whites it is 42.3 years. (a) based upon this information, give two reasons why the black medi

What is the empirical formula for a substance that contains 24.59% phosphorus and 75.41% fluorine by mass?