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V125BC [204]
3 years ago
15

The table shows four solutions that were prepared by

Chemistry
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

a

Explanation:

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Using the electronegativity values in the chart below, which bond is the most polar?
lorasvet [3.4K]

Answer:

C-O

Explanation:

you have to check the all four bonds and find out their electronegativity difference. Whichever has the largest difference, is your answer.

  1. N-O = 3.04 - 3.44 = -0.4
  2. Cl-Cl = 3.16 -3.16 = 0
  3. C-O = 3.44 -  2.55 = 0.89
  4. C-H = 2.55 - 2.20= 0.35

Now check the differences, the largest electronegativity differences means the most polar bond

7 0
3 years ago
H
Harman [31]

Answer:c

Explanation: it's easy

7 0
4 years ago
What is used for hair that has been damaged by strong alkaline shampoos, chemicals or heat styling?
miss Akunina [59]

Moisturizing conditioners is used for hair that has been damaged by strong alkaline shampoos, chemicals or heat styling.

To enhance the feel, texture, look, and manageability of hair, hair conditioner is a cosmetic product for hair care. Its major objective is to lessen friction between hair strands so that brushing or combing may be done more easily and without risking scalp harm.

Electrostatic interactions allow the conditioner's components, particularly positively charged quaternary ammonium species like behentrimonium chloride or polymers referred to as Polyquaternium-XX, where XX is a random number, to adhere to the hair. Once linked, these substances have a variety of outcomes. Their extensive hydrocarbon backbone contributes to lubricating each hair follicle's surface, which lessens friction and makes combing easier.

Learn more about conditioners here:

brainly.com/question/12886100

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4 0
2 years ago
What ions make up the ionic compound FeCrO4 ?
aksik [14]

Answer:

metals and nonmetals

Explanation:

that's your answer have a nice day

3 0
3 years ago
Can someone please explain core and valence electrons in periods for me please​
Lena [83]

Answer:

The electrons of an atom are typically divided into two categories: valence and core electrons. Valence electrons occupy the outermost shell or highest energy level of an atom while core electrons are those occupying the innermost shell or lowest energy levels

Explanation:

i hope u get it :))

6 0
3 years ago
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