ejreed99 ejreed99

02-06-2017
Chemistry

contestada

An HCl solution has a concentration of 9.8 x 10-5 M. What is the pH of this solution?

Respuesta :

dec77cat dec77cat

02-06-2017

HCl = H⁺ + Cl⁻

c(HCl)=9.8*10⁻⁵ mol/l

pH=-lg[H⁺]

[H⁺]=c(HCl)

pH=-lg{c(HCl)}

pH=-lg{9.8*10⁻⁵}=4.009

pH=4.009

Answer Link

Otras preguntas

He will have been working on this project ------- many days. (Fill in the blank with the correct preposition

A triangular prism. The triangular base has a base of 11 inches and height of 7 inches. The height is 9 inches. The formula for volume of a prism is V = Bh. The

How does Luther feel about the pope?

How long ago did oceans begin to form?

heres the baby bump for y'all❤️

What's the answer pleaseeeww

Why do the ospring of meiosis result in greater genetic variation than the ospring of mitosis?

Jesse Owens 1. Which of the following describes Owens’ experiences running in college? a. Owens was a successful athlete, but was treated poorly due to his race

What is the etymology of this word? Tributation

How much longer is a 7 5/20 in. metal pipe than a 3 7/10 in. PVC pipe?