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

A common unit for pressure is A. Stratosphere ,stm B. Atmosphere, atm C.inches , in
Fatimah works for H&M and she is paid 14KD per hour. If she puts in 40 hours of work in 7 days, how much does she earn in a week?
help no time pls ————
Do you think you can trust de Las casas account?what bias might he have ?
The amount of thermal energy contained by a substance depends on 2 things
HELP PLEASE !! Name the products formed When Sulfuric acid + sodium hydroxide * Sodium Sulfate + water Sodium Sulfate + hydrogen gas Sodium Nitrate + Water
PLEASE HELP when do u get the infection for listeria? (if u search it up please give me a very specific and short answer)
MARKING AS BRAINLIEST!!!
4(t - 1)^2 for t = 7
Simplify each.Assume that none of the variables is zero.​