Seudónimo Seudónimo

12-08-2019
Chemistry

contestada

The pH of a solution is 2.60. What is the [H3O+] for the solution?

Respuesta :

12-08-2019

Answer:

[tex]\boxed{2.5\times 10^{-3}\text{ mol/L}}[/tex]

Explanation:

pH = -log[H₃O⁺]

H₃O⁺ = 10^(-pH) = 10^(-2.60) mol/L = 2.5× 10⁻³ mol/L

Answer Link

Otras preguntas

Please help :) Describe the nature of the roots for this equation. 3x^2+x-5=0 a. Two complex roots b. Two real, rational roots c. One real, double root d. T

Which of the following is not a river in Africa? a. Niger b. Tigris c. Zambezi d. Congo

Which modifier correctly completes the sentence? The great white shark may be the __________ dangerous creature in the ocean. a. mostly b. much c. more d. m

What is 3.82 rounded to the nearest whole number

These spices will give your dish a very special ______ taste. a. pungent b. bland c. dank d. extraordinarily

Please Help The solution set for -2x^2 + 12x = 0 is a. (0,12) b. (0,-12) c. (0,6) d. (0,-6)

Which country won control of Guam and the Philippine Islands as a result of fighting a war? a. Russia b. France c. Portugal d. United Stat

it takes 21 minutes for 5 people to paint 7 walls. how many minutes does it take 3 people to paint 10 walls

what was needed to resupply naval vessels

A scientist studying insect starts with a population of 10. The population triples every hour. How many insects with be there in 20 minutes.