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
astraxan [27]
2 years ago
8

What is crude oil classified as

Chemistry
2 answers:
Dmitry_Shevchenko [17]2 years ago
7 0

Answer:

Fossil Fuel

Explanation:

Petroleum components are separated using a process known as fractional distillation, which involves distilling a liquid mixture into fractions with different boiling points, often using a fractionating column. It is made up of naturally occurring hydrocarbons with varying molecular weights, as well as other organic molecules.

77julia77 [94]2 years ago
5 0

Answer:

Crude oil is a naturally occurring petroleum used in substances like gasoline and diesel. Hope this helps!

You might be interested in
Role and significance of guassion or normal distribution?
kkurt [141]
Normal my guy!!!!!!!!!
5 0
3 years ago
Read 2 more answers
The equilibrium constant K changes with changes in<br>the temperature.​
chubhunter [2.5K]
<h3>Answer:</h3><h2>Equilibrium constants are changed if you change the temperature of the system. Kc or Kp are constant at constant temperature, but they vary as the temperature changes. You can see that as the temperature increases, the value of Kp falls.</h2>

4 0
2 years ago
Many people have a tendency to think that heat and temperature are the same thing. However, this is not true. Heat describes A.
enyata [817]

The correct answer is actually  

B) energy that flows from warmer objects to cooler objects.

because temperature is a measure of the average amount of energy possessed by an object due to the random motions of its particles.  Heat is the energy that flows from warmer objects to cooler objects. Heat cannot flow in the opposite direction.

7 0
3 years ago
Read 2 more answers
Rusting of iron is a very common chemical reaction. It results in one form from Fe reacting with oxygen gas to produce iron (III
Vlada [557]

<u>Answer:</u> The given amount of iron reacts with 9.0 moles of O_2 and produce 6.0 moles of Fe_2O_3

<u>Explanation:</u>

We are given:

Moles of iron = 12.0 moles

The chemical equation for the rusting of iron follows:

4Fe+3O_2\rightarrow 2Fe_2O_3

  • <u>For oxygen gas:</u>

By Stoichiometry of the reaction:

4 moles of iron reacts with 3 moles of oxygen gas

So, 12.0 moles of iron will react with = \frac{3}{4}\times 12.0=9.0mol of oxygen gas

  • <u>For iron (III) oxide:</u>

By Stoichiometry of the reaction:

4 moles of iron produces 2 moles of iron (III) oxide

So, 12.0 moles of iron will produce = \frac{2}{4}\times 12.0=6.0mol of iron (III) oxide

Hence, the given amount of iron reacts with 9.0 moles of O_2 and produce 6.0 moles of Fe_2O_3

5 0
2 years ago
A decrease in the magnitude of velocity is called
IceJOKER [234]
<span>The answer is deceleration. Acceleration is the general term to refer to the change in velocity. Acceleration = change in velocity / change in time. When you want to highlight the fact that the change in velocity is a decrease in the magnitude, you can use the term deceleration, which means that the acceleration is negative.</span>
3 0
3 years ago
Other questions:
  • Calculate the pH of a buffer prepared by mixing 20.0 mL of 0.10 M acetic acid and 55.0 mL of 0.10 M sodium acetate
    9·1 answer
  • In a combustion experiment, it was found that 12.096 g of hydrogen molecules combined with 96.000 g of oxygen molecules to form
    7·1 answer
  • CO is a primary pollutant. <br> a. True<br> b. False?
    7·2 answers
  • How do polar and nonpolar covalent bonds differ?
    8·1 answer
  • What causes water to become denser when it is carried to the poles by surface currents? increased temperature and increased sali
    12·2 answers
  • Which of the following is one of the defining features of a hurricane?
    9·2 answers
  • 9. Calculate the frequency of light with a wavelength = 12 km. (kilo = 10')
    11·1 answer
  • A farmer is breeding his best livestock is and example of?
    5·1 answer
  • What is the molarity of a solution which contains 0.80 mol of HCl in 250mL of<br> solution?
    12·1 answer
  • 5. What is the volume of 10 moles of a gas at 300 K held at a pressure of 3.5 atm?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!