Chemistry

Chemistry, 09.12.2021 16:40, nickname0097

Sodium hypochlorite (NaOCl, available at a strength of 14%) is used as a disinfectant at a water treatment plant that processes 25 mgd of water. When added to water, sodium hypochlorite undergoes the reactions shown below. The facility would like to achieve an initial hypochlorite dose of 4.5 mg/L OCl- and will disinfect the water pH=7.0. The disinfection chamber will have a L:W:D ratio of 60:1:1.

Reaction #1: NaOCl-> Na+ OCl- no pKa...reaction proceeds to

completion

Reaction #2: HOCl -> H+ + OCl- pKa = 7.6

a. Based on Reaction #1, how much NaOCl (in gal/min) will be required to achieve the target dose?

answer

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:40, janelisse199820

Non renewable resources like petroleum eventually

Answers: 2

Chemistry, 22.06.2019 03:00, dondre54

Which best describes how johannes kepler developed his laws of planetary motion

Answers: 3

Chemistry, 22.06.2019 17:00, calmicaela12s

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

Answers: 1

Chemistry, 22.06.2019 22:00, robert7248

All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice

Answers: 1

Do you know the correct answer?

Sodium hypochlorite (NaOCl, available at a strength of 14%) is used as a disinfectant at a water tre...

Questions in other subjects:

Konu

Physics, 16.10.2019 05:10

The center of a moon of mass m is a distance d from the center of a planet of mass m. at some distance x from the center of the planet, along a line connecting the centers of plane...

Konu

Social Studies, 16.10.2019 05:10

Which of the following statements is correct concerning what hypnosis can not do? a) hypnosis cannot create amnesia. b) hypnosis cannot regress people back to...

Konu

Engineering, 16.10.2019 05:10

Alarge furnace in a heat treatment factory is located in close proximity to another large piece of equipment. both the furnace and equipment are large enough that the gap between t...

Konu

Engineering, 16.10.2019 05:10

Superheated steam at an average temperature of 110°c is transported through a steel pipe (k = 50 w/m·k, do = 8.0 cm, di = 6.0 cm, and l = 20.0 m). the pipe is insulated with a 4-cm...

Konu

Business, 16.10.2019 05:10

Karl sells jason his house. after moving in, jason learns that karl failed to disclose serious defects in the house. jason sues karl. after the pretrial procedures are completed, t...

Konu

Chemistry, 16.10.2019 05:10

In column chromatography (microscale), after loading it with solvent and adsorbent and prior to loading the sample, what level should you allow the solvent to drop to? why should...

Konu

Business, 16.10.2019 05:10

One advantage of outsourcing is that it: a. discourages the development of the company's core competencies. b. protects the company's proprietary designs and process...

Konu

Computers and Technology, 16.10.2019 05:10

Agroup of statisticians at a local college has asked you to create a set of functions that compute the median and mode of a set of numbers, as defined in section 5.4. define these...

Konu

Mathematics, 16.10.2019 05:10

You work at a bakery, and sell cookies and cupcakes. you can only sell at most 60 baked goods combined. cookies cost $2 each, and a cupcake $3 each. you want to earn at least $100....

Konu

Business, 16.10.2019 05:10

If the coupon interest rate is 4.375% for the first six months and changes to a rate equal to the 10-year treasury bond rate plus 1.3% thereafter, the bond is called afloating-rate...

Other tasks in the category: Chemistry More task