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
statuscvo [17]
3 years ago
6

The bond length of the chlorine molecule, Cl2, is 199 pm. On the other hand, a pure carbon structure, such as diamond, has C-C b

ond lengths of 154 pm. What is the bond length of a C-Cl bond?
Chemistry
1 answer:
Finger [1]3 years ago
4 0

Answer:

176.5 picometer is the bond length of a C-Cl bond.

Explanation:

Bond length of chlorine molecule = 199pm

Radius of the chlorine atom = r_{Cl}=\frac{199 pm}{2}

Bond length of carbon molecule = 154 pm

Radius of the carbon atom = r_c=\frac{154 pm}{2}

Bond length of C-Cl =

r_c+ r_{Cl}=\frac{154 pm}{2}+\frac{199 pm}{2}=176.5 pm

176.5 picometer is the bond length of a C-Cl bond.

You might be interested in
A solution at 25 degrees Celsius is 1.0 × 10–5 M H3O+. What is the concentration of OH– in this solution? 1.0 × 10–5 M OH– 1.0 ×
Triss [41]

Answer:

1.0 × 10⁻⁹ M.

Explanation:

<em>∵ [H₃O⁺][OH⁻] = 10⁻¹⁴.</em>

[H₃O⁺] = 1.0 x 10⁻⁵ M.

<em>∴ [OH⁻] = 10⁻¹⁴/[H₃O⁺]</em> = 10⁻¹⁴/(1.0 x 10⁻⁵ M) = <em>1.0 × 10⁻⁹ M.</em>

6 0
3 years ago
Read 2 more answers
Where does a mid ocean ridge form?
Anit [1.1K]
<span>There are divergent boundaries where the plates are moving away from each other, causing magma to rise up. The boiling lava is almost immediately cooled and forms new sea floor crust.</span>
8 0
3 years ago
What is the name of this compound?
Mashcka [7]

Answer:

B. ethylamine.

Explanation:

  • Since the compound contains NH₂, it is an amine compound.
  • The alkyl group C₂H₅- contains 2 C atoms (ethyl group).

<em>So, the compound is ethylamine.</em>

<em />

3 0
3 years ago
Read 2 more answers
Someone please do this!!!
Lilit [14]

Answer:

1) Fe = 69.9%

O = 31.1%

2) H = 5.19%

O = 16.5%

N = 28.9%

C = 49.5%

Explanation:

One easy way to do percent compositions is to assume you have 100g of a substance.

1) Lets say we have 100g of Fe2O3.

The total molar mass would be:

= 55.845*2+15.999*3 = 159.687

The molar mass of the Fe2 alone is:

=55.845*2 = 111.69

Thus, the grams of Fe2(out of a 100) could be calculated by multiplying 100g * the molar mass ratio of Fe2 to the whole:

= 100g *\frac{111.69}{159.687} = 69.9431

Which is approximately 69.9%.

We can find the amount of O3 by simply subtracting, as the rest of the compound is made of O3. Thus, the % composition of O3 is 31.1%

You can then do this same process to the next question, getting us the following:

H = 5.19%

O = 16.5%

N = 28.9%

C = 49.5%

4 0
2 years ago
Rays of light incident on a lens and parallel to the principal axis of the lens converge
malfutka [58]
Your answer is going to be B. at the focal point of the lens. :)
4 0
3 years ago
Other questions:
  • ithium metal reacts with water to give lithium hydroxide and hydrogen gas. if 75.5 mL of hydrogen gas is produce at STP, what is
    10·2 answers
  • In the molecule bri, which atom is the negative pole?
    13·1 answer
  • How is energy transformed from one form to another? Give three examples of objects that have potential energy and kinetic energy
    8·1 answer
  • Good evidence for sodium water
    7·1 answer
  • How much energy is required to completely vaporize 250 grams of liquid water that is already at 100 degrees Celsius? Show your w
    12·1 answer
  • Help it’s due right now I will give you 15 points or more
    13·1 answer
  • 0.0200 moles of a compound is found to have a mass of 1.64 g. Find the formula mass of the compound
    10·1 answer
  • Ricky is creating a family tree as a class project. While doing his research, he gathered pictures of all his closest relatives.
    14·1 answer
  • Hello please please help me​
    6·1 answer
  • Select all of the statements that correctly describe DNA structure:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!