All categories

3 years ago

In this image, what letters represent nonpolar covalent bonds. Please select them by going by the blue letters.

Biology

1 answer:

wel3 years ago

5 0

Answer:

The answer to your question is C, D, E, F, G, H, I, J

Explanation:

To know if a bond is nonpolar covalent we must calculate the difference of electronegativity if it is between 0 and 0.5, the bond is nonpolar.

A) N and H 3.04 - 2.2 = 0.84

B) N and H 3.04 - 2.2 = 0.84

C) C and H 2.55 - 2.2 = 0.35 Nonpolar covalent

D) C and N 3.04 - 2.55 = 0.49 Nonpolar covalent

E) C and C 2.55 - 2.55 = 0 Nonpolar covalent

F) C and C 2.55 - 2.55 = 0 Nonpolar covalent

G) C and H 2.55 - 2.2 = 0.35 Nonpolar covalent

H) C and H 2.55 - 2.2 = 0.35 Nonpolar covalent

I) C and H 2.55 - 2.2 = 0.35 Nonpolar covalent

J) C and H 2.55 - 2.2 = 0.35 Nonpolar covalent

You might be interested in

_______ hazards are substances derived from organisms that pose a threat to the health of humans, animals and/or plants.

Pani-rosa [81]

Biological hazards are substances that pose a threat to living things.

~ThePirc

4 0

3 years ago

Read 2 more answers

Annie has a compost pile that produces 12 pounds of compost a day from yard waste. Which function expresses the amount of compos

Sergeu [11.5K]

The total amount of compost that the Annie gets is 12 each day
so
c that is equal to 12 every d
hence
c = 12d
so the in put is A
hope it helps

8 0

3 years ago

Read 2 more answers

narvez 5. Everyone in Dobby's family has a long nose and they brag that they are from a purebred line. Viola has a stubby nose.

mote1985 [20]

Assuming a single diallelic gene coding for the trait and expressing complete dominance, the phenotypes, genotypes, and probabilities of getting each of them vary according to the parentals' genotypes. See the options below.

---------------------------------

Since I do not have the genotypes from #2, I will provide different potential scenarios for this question.

I advise you to check on them and see which one matches the genotype from #2.

Let us assume a single diallelic gene is coding for the trait and expresses complete dominance.

<h3 /><h3>SCENARIO 1 ⇒ long nose is the dominant trait</h3>

Let us say that

L is the dominant allele and codes for long nose

l is the recessive allele and codes for stubby nose

Since long nose is dominant over stubby nose

LL and Ll ⇒ long nose

ll ⇒ stubby nose

If Dobby comes from a purebred family and has long nose, his genotype must be LL.

And if Viola has stubbi nose, her genotype must be ll.

Cross 1

Parentals) LL x ll

Gametes) L L l l

Punnett square) L L

l Ll Ll

F1) Genotype ⇒ 100% heter0zyg0us Ll

Phenotype ⇒ 100% long-nosed

There is 100% chances for a child to have a long nose

There is 0% chances for a child to have a stubby nose

These children are not purebred

**********

<h3>SCENARIO 2 ⇒ Stubby nose is the dominant trait</h3>

Let us say that

S is the dominant allele and codes for stubby nose

s is the recessive allele and codes for long nose

Since stubby nose is dominant over long nose

SS and Ss ⇒ stubby nose

ss ⇒ long nose

If Dobby comes from a purebred family and has long nose, his genotype must be ss.

And if Viola has stubbi nose, her genotype must be either SS or Ss.

There are two possible crosses.

Cross 1 : Violet is h0m0zyg0us dominant SS

Parentals) SS x ss

Gametes) S S s s

Punnett square) S S

s Ss Ss

F1) Genotype ⇒ 100% heter0zyg0us Ss

Phenotype ⇒ 100% stubby-nosed

There is 100% chances for a child to have a stubby nose

There is 0% chances for a child to have a long nose

These children are not purebred

Cross 2: Violet is heter0zyg0us, Ss

Parentals) Ss x ss

Gametes) S s s s

Punnett square) S s

s Ss ss

F1) Genotype ⇒ 50% heter0zyg0us Ss and 50% h0m0zyg0us recessive ss

Phenotype ⇒ 50% stubby-nosed and 50% long-nosed

There is 50% chances for a child to have a stubby nose

There is 50% chances for a child to have a long nose

These children are not purebred

----------------------------

You can learn more about single gene crosses at

brainly.com/question/12653314?referrer=searchResults

7 0

2 years ago

Name two things that can cause power output to decrease

Yanka [14]

Answer: A storm or tornado

Explanation:

5 0

3 years ago

Baking soda, Black coffee, Distilled water, Lemon juice out of these 4 item, which the strongest acid? How do you know?

forsale [732]

Answer:

Baking soda is the strongest acid I think. I learned it in bio.

Explanation:

Hope this helps!

3 0

4 years ago

In this image, what letters represent nonpolar covalent bonds. Please select them by going by the blue letters.​

In this image, what letters represent nonpolar covalent bonds. Please select them by going by the blue letters.