rrbraswell66ovk9il rrbraswell66ovk9il

01-05-2019
Chemistry

contestada

a solution has a pH of 5.4. write the formula you will use to calculate the (H+)

Respuesta :

superman1987 superman1987

01-05-2019

Answer:

3.981 x 10⁻⁶.

Explanation:

∵ pH = - log[H⁺]

∴ 5.4 = - log[H⁺]

∴ log[H⁺] = - 5.4

∴ [H⁺] = 3.981 x 10⁻⁶.

Answer Link

hieuhuah142857 hieuhuah142857

02-05-2019

Answer:

pH = - log[H⁺]

=> 3.981 x 10⁻⁶

Explanation:

Answer Link

Otras preguntas

HELP PLEASE !!!!! 1 . What is the value of the sum indicated by the expression ( the bottom is 2k + 2 )

what is 94= y over 4 -18 ?

Determine o valor das seguintes expressões. a) (17º-17'-17") : 4 b) (18º: 8 + 23º: 4 - 8º) . 29

◦Why are coral communities/reefs important – include what are they indicators of? ◦ ◦What efforts are taking place world-wide to protect coral reefs from fu

At independence, the most prosperous country of former French Western Africa was

Andrew's recipe requires 7 pieces of toast every 14 spoons of butter.how many pieces of toast will he need if he uses 22 spoons of butter?

5/8 is less or more than 2/3

Why weren't the serfs' plots truly their own

multipule choice Which numbers belong to the range of the relation {(1, 0), (4, –3), (–3, 2), (5, 0)}? Choose all answers that are correct. A. 5 B. 2 C. 0 D

5/8 is less or more than 2/3