hopscotch284263 hopscotch284263

01-09-2016
Chemistry

contestada

In a solution at 25°C, the [H+] is 3.5 × 10−6 M. What is the [OH−]?

Respuesta :

Willchemistry Willchemistry

01-09-2016

Kw = [ H+] x [ OH-]

1 x 10⁻¹⁴ = [ 3.5 x 10⁻⁶] x [OH-]

[OH-] = 1 x 10⁻¹⁴ / 3.5 x 10⁻⁶

[OH-] = 2.85 x 10⁻⁹ M

Answer Link

Otras preguntas

janelle came up to bat 464 times in 131 games. at this rate, how many times should she expect to have at bat in a full season of 162 games?

Find the equation of a line that is perpendicular to a line whose equation is 6x - y = -1 and passes through the point ( -1, 5 ). This is very difficult for me

Read this line from the text: Scientists are working tirelessly to learn as much as they can about this predator. What does tirelessly mean in this sentence? W

In a circle with a radius of 7 feet, the radian measure of the central angle subtended by an arc with a length of 4 feet is ? The area of the sector formed by t

What was Ibn Rushd’s contribution to the Islamic Golden Age?

What is the sum of the polynomial?

What are the prime factors of 700?

Who was the most respected ww2 German general that is still today respected and not called a war criminal

Please help! Late work!

Look at this prism and its net. What is the surface area of this rectangular prism? _____________ ft2