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

what is a Literary Essay

A projectile is thrown at an angle 30° from horizontal. Which statement about its vertical component of velocity is true?

Ms Chung went to the grocery store with 25.00 in her wallet when she was finished shopping she had 8.37 how much did the groceries cost

The U.S. Supreme Court decision in Marbury v. Madison established that ? A.the legislative branch could appoint those serving in regional and national federal c

Simplify . What is the answer rounded to the nearest whole number? 9.2 / 52.063

Advanced weaponry was not an important part of exploration during the Age of Exploration. True False

How was the issue over California’s admission to the Union resolved? A. President Millard Fillmore, who opposed compromise, died. B. President Zachary Taylor

What is the abbreviation for the name of an element and usually has either one or two letters?

Which of the following could threaten an area after the initial shocks from an earthquake subside?

How do you do number 16???