sarajemli3736 sarajemli3736

23-03-2019
Chemistry

contestada

A solution is prepared by adding 500 ml of 0.3 m naclo to 500 ml of 0.4 m hclo. what is the ph of this solution?

Respuesta :

02-04-2019

Answer;

b. The pH will be less than the pKa of hypochlorous acid.

Explanation;

pH = pKa + log(ClO-/HClO)

pH = pKa + log(0.15/0.20)

pH = pKa - 0.125

Thus;

pH will be less than the pKa of HCLO

Answer Link

Otras preguntas

Which expression among the following is the solution of 2(4x+3)≤3(3x+4)? x≤6 x≥6 x≤−6 x≥−6

White, Southern Republicans who helped the North were called: -Scalawags -Carpetbaggers -Plantation owners -Jim Crow

Decrease 125 by 40% maths assignment

Scientists study and record seismic data and volcanic activity in order to support: Convection in the Lithosphere Theory of Plate Tectonics Sea Floor Spreading

Please Help Fast. I'll give you Brainlliest.. It turns green when you get it correct..

Switch statements describe aspects of the Inca's civilization

1. How is 120,700 written in scientific notation? A. 120.7. 103 B. 12.07. 104 C. 1.207.105 D. 0.1207.106

9. Information about the first European ships that sailed the upper Atlantic coast would best fit in which section of the article? A. "Thriving Communities" B.

answer the question below and you will become the most popular kid at school

NEED HELP ASAP ‼️‼️‼️‼️‼️‼️‼️ IL CASH APP 15$ IF CORRECT WHICH EQUATION REPRESENTS THE LINE THAT PASSES THOROUGH THE POINTS (-3, 7 ) AND ( 4, 10) ?