ZailyC323807 ZailyC323807

03-11-2022
Chemistry

contestada

4. Calculate the pH of 0.90M HPO4?Ka HPO4^2- = 4.5 x 10-13(a) 7(b) 14(c) 12.3(d) 8.20(e) 6.20

4 Calculate the pH of 090M HPO4Ka HPO42 45 x 1013a 7b 14c 123d 820e 620 class=

Respuesta :

EmreyL363297 EmreyL363297

03-11-2022

Answer

Explanation

Given:

[H⁺] = 0.90 M

Ka HPO₄²⁻ = 4.5 x 10⁻¹³

Answer Link

Otras preguntas

5. What did delegates decide about how the number of representatives for each state would be determined? a. Each state would get a number of representatives dir

list the steps that show how the Sun provides the energy for surface ocean.

how do you know if two qualities are linier

Describe the differences between spermatogenesis and oogenesis.

is this statement true or false? The spanish had weapons the Aztecs had never seen before including steel swords and cannons which made it hard for the Aztec

How many orbitals are in a d sublevel?

P(-6,5); y= 2x - 3what is the equation of the perpendicular line that contains line p?

What are Mormons? and who do they worship? can you please tell me a bit about their religion and standards

While reading difficult content, you should always start with a. Surveying the chapter c. Reading the chapter b. Defining vocabulary words d. None of the

WHOEVER ANSWERS 1ST AND HAS CORRECT ANSWER WILL GET MARKED AS BRAINILIESTIndicate which property is illustrated in Step 2. Step 1 4 • 8 • 10 • 1 = (4 • 8) •