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
Aleonysh [2.5K]
3 years ago
6

The structure of ozone most closely resembles 1. , a linear molecule with different lengths of chemical bonds. 2. , a bent molec

ule with the same length of chemical bonds. 3. , a linear molecule with the same length of chemical bonds. 4. , a bent molecule with different lengths of chemical bonds.

Chemistry
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

A bent molecule with the same length of chemical bonds

Explanation:

Ozone has three 3 oxygen atoms and its molecular formula of ozone is O_3.

The central oxygen atom is sp2 hybridized and has one lone pair. Because sp2 hybridization and lone pair, shape is bend. Resonance occur in ozone because lone pair and double bond are in conjugation, therefore, ozone can be represented as a resonance hybrid with same bond lengths.

Therefore, option 2 is correct.

A bent molecule with the same length of chemical bonds

You might be interested in
(Question one)<br> Pls help it’s 12:14 in the morning I just wanna go to bed :(
Goshia [24]

Answer:

climate

weather ?

Explanation:

7 0
2 years ago
Read 2 more answers
Will mark the brainiest later for correct answers! Please show work.
Elodia [21]

Answer:

According to avogadro's law, 1 mole of every substance contains avogadro's number 6.023\times 10^{23} of particles and weighs equal to its molecular mass.

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}

\text{Number of moles}=\frac{\text{Given molecules}}{\text {Avogadros number}}

a. moles in 14.08 g of C_{12}H_{22}O_{11} = \frac{14.08g}{342.3g/mol}=0.04113moles

molecules in 14.08 g of C_{12}H_{22}O_{11} = 0.04113\times 6.023\times 10^{23}=0.2477\times 10^{23}

b. moles in 17.75 g of NaCl = \frac{17.75g}{58.5g/mol}=0.3034moles

molecules in 17.75 g of NaCl = 0.3034\times 6.023\times 10^{23}=1.827\times 10^{23}

formula units 17.75 g of NaCl = 0.3034\times 6.023\times 10^{23}=1.827\times 10^{23}

c. moles in 20.06 g of  CuSO_4.5H_2O= \frac{20.06g}{249.68g/mol}=0.08034moles

formula units in 20.06 g of  CuSO_4.5H_2O= 0.08034\times 6.023\times 10^{23}=0.4839\times 10^{23}

7 0
3 years ago
A piece of mental with a mass of 106 g is placed in a 50 mL graduated cylinder.The volume rises from 20 mL to 31 mL. What is the
garik1379 [7]

Answer:

9.64g/mL

Explanation:

Given parameters:

Mass of the metal  = 106g

Volume of cylinder = 50mL

Volume difference  = 31mL  - 20mL  = 11mL

Unknown:

Density of the metal  = ?

Solution:

To find the density of the metal, we use;

 Density  = \frac{mass}{volume}  

 Density  = \frac{106}{11}   = 9.64g/mL

8 0
2 years ago
The autoignition of both ethanol and octane occurs at 363 oC. Which gas sample contains the gas molecules that have a greater av
USPshnik [31]

Answer:

See explanation

Explanation:

At the same temperature, the average kinetic energy of gases depends on the molecular mass of the gas. Hence,  given a particular temperature, lighter molecules travel faster on the average than heavier molecules.

Considering ethanol and octane, The molar mass of ethanol is 46.07 g/mol while the molar mass of octane is 114.23 g/mol. Hence, ethanol has a greater average kinetic energy than octane at the same temperature.

7 0
3 years ago
In a chemical equation the arrow (indicating a reaction) points in which direction
Murrr4er [49]
Depending if the reaction is a reversible or an irreversible one, the direction of the arrow will point in one direction or 2 directions from reactants to products.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Manganese forms several oxides when combined with oxygen. One of the oxides (Oxide 1) contains 63.2% of Mn and another oxide (Ox
    11·1 answer
  • 5.0 x 10^24 molecules equal
    13·1 answer
  • An object of mass 5 kilograms is moving across a surface in a straight line with a speed of 3.5 meters/second. What amount of fo
    15·1 answer
  • The half-life of a radioactive isotope is the amount of time it takes for a quantity of that isotope to decay to one half of its
    11·1 answer
  • The isotope 208Tl undergoes β decay with a half-life of 3.1 min.
    11·1 answer
  • I need help please, will mark you the brainliest.
    15·1 answer
  • Need help with this question.... Next to each Formula, write the number of atoms of each element found in one unit of the compou
    12·1 answer
  • What is reproduction
    11·1 answer
  • If a object started moving have did it’s velocity change?
    5·1 answer
  • a. What is the definition of a mole? b. What is the abbreviation for mole? SARM c. How many particles are in one mole? d. What n
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!