1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivahew [28]
3 years ago
10

When Cl2 gas is added to water during the disinfection of drinking water, it hydrolyzes with the water to form HOCl. The disinfe

ction power of the acid HOCl is 88 times better than its conjugate base, OCl-. The pKa for HOCl is 7.5. (a) What % of the total disinfection power (i.e., HOCl + OCl-) exists in the acid form at a pH = 6? (b) At pH = 7? (By "percentage of disinfection power" MZ means  expressed as a percent.) Answer: 97% and 76%
Chemistry
1 answer:
Travka [436]3 years ago
4 0

Answer:

?????????????????????????????????????

Explanation:

You might be interested in
How does melting order relate to melting point?
KatRina [158]

Answer:

I think A.

Explanation:I say A because of the substance melting the quicking does have the highest melting point because its the highest.

5 0
2 years ago
লবণ ও বালুর মিশ্রন পরীক্ষা<br>​
bija089 [108]

Answer:

cause it has more

space between molecules.

O C. Ice has a higher density than li

Explanation:

3 0
3 years ago
Help. If an element has a charge of 4+, how many more protons does it have than electrons?
Andreyy89
Charge = Number of Protons - Number of Electrons = 4

So, Your Answer would be: 4

Hope this helps!
8 0
2 years ago
Consider the arrangement of gases shown below. If the value between the gases is opened and the temperature is held constant, de
goblinko [34]

Answer:

I don't know what to say . just for points

7 0
3 years ago
Help help help help help
Savatey [412]

Answer:

Option 4 ) 1-butyne

Explanation:

In organic chemistry, you should use IUPAC convention in order to name an organic compound. First of all, you should identify the lenght of the organic chain, for this case, you have 5 C atoms, but in fact, you have a triple bond (which would be a substitute: ethynil-) as a substitute, so the main skeleton would have 4 C atoms (a butane)

Then, you start by numbering carbon N° 1 as the one that has the substitute (triple bound)-starting from the right, it would be the second C):

CH₃-CH₂-CH₂-C≡CH

Which will finally leads us to 1-butyne

5 0
2 years ago
Read 2 more answers
Other questions:
  • How did mendeleev orginally organize the element in his periodic table
    5·2 answers
  • 99% of matter that makes up living organisms consists of how many elements?
    5·1 answer
  • Which statements about scientific explanations are true? I. Scientific explanations must prove that a hypothesis is true. II. Sc
    14·2 answers
  • What causes the shielding effect to remain constant across a period?
    14·1 answer
  • What do lightning and stars have in common?
    14·1 answer
  • Why is a ylid a stable nucleophile? Select all that apply. Group of answer choices The proximity of the positively charged phosp
    6·1 answer
  • What is the most important role that water plays for living organisms
    12·2 answers
  • What occurs during a solar elcipse
    12·2 answers
  • A 150 j of energy is added to a system that does 50 j of work is done. By how much wiull the internal energy of the system be ra
    7·2 answers
  • In an experiment to determine how to make sulfer trioxide, a chemist combines 32.0g of sulfer with 50.0g of oxygen. She finds th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!