genevasirett09 genevasirett09

15-11-2021
Chemistry

contestada

9. Calculate the pOH and pH of a 0.35 M solution of the weak acid HCN.
Ka HCN = 4.8 x 10-10

Relax

Respuesta :

taemo23 taemo23

15-11-2021

Answer:

=0.35hcn
20 4.7 x hcn
(poh) =hcn

ty sa pointd

Answer Link

Otras preguntas

Under adolf hitler, the nazis developed a carefully planned network of concentration camps. these were designed to hold all those deemed undesirable by the nazi

2. 17 = T - 9 3. 36 = c + 20 4.) Y + 5 = 18 5.) 3 = y + 12 6.) S + 12 = 8 7.) 7 < 3 - 2x 8.) 8(x-1) - 1 < 6x – 1 9.) 9x + 1 > 2x – 1 4 10.) 8

what can you say about the end behavior of the function f(x)=log10(5x-1)

A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 8 feet less than the length of the ladder. find the leng

How many times greater is the underlined digit 7 at the left compared to the underlined digit 7 at the right 905763473

Customers can pick their own apples at wells orchards . They pay $6 to enter the orchard and $2 per pound for the apples they pick. Write an equation to model t

Julia just learned that her little sister stuck her hairbrush in cat litter. She begins to yell at her sister in frustration. Then Julia's mother comes in and

Find the coordinates of the midpoint of the segment whose endpoints are H(8, 13) and K(10, 9)

in 1500 Europeans exploring the east coast interacted with American Indian groups from

What is a dangerous possibility regarding individualism in a democratic society