betsy1684
betsy1684
19-07-2017
Chemistry
contestada
What is the ph of a 2.7 m solution of hclo4?
Respuesta :
Аноним
Аноним
19-07-2017
The compound HClO4 will dissociate into the ions, H+ and ClO4-. So, the 2.0 M solution will also form 2.0 M H+. The pH is calculated through the equation,
pH = -log[H+]
Substituting,
pH = -log[2] = -0.3
So the pH of the solution is going to be -0.3.
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
why did the karankawas disappear
why do you think the nation has expanded voting rights? what does this suggest about the importance of voting rights in the American system of government?
why do you think the nation has expanded voting rights? what does this suggest about the importance of voting rights in the American system of government?
if bob earns 35,000 a month how much does he earn in 2 years and 75 weeks
What are some of the factors that might prevent a person from casting a vote in an election? list at least 6.
write an expression which solves for the radius of an object having the circumference of 30 feet
write an expression which solves for the radius of an object having the circumference of 30 feet
Which of the following accurately describes the white army?a) hoped to create a military dictatorshipb) wanted to redistribute landc) was headed by leon trotsky
how do we learn about a culture by studying its currency??
if bob earns 35,000 a month how much does he earn in 2 years and 75 weeks
