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
Arturiano [62]
3 years ago
7

Which class of organic compound is commonly used in fuels?

Chemistry
2 answers:
Gelneren [198K]3 years ago
7 0

Answer:

the best answer is alcohol.

Explanation:

Advocard [28]3 years ago
3 0
Among the choices, the best answer is alcohol. However, the most common groups of organic compounds in fuels are the alkanes and alkenes. Alcohol can also be used in fuel, especially bioethanol. Bioethanol is a common additive in fuels for motor vehicles, and is made from corn or sugar.
You might be interested in
Which resources are significantly polluted by heavy metals like mercury?
arlik [135]
<span>Heavy metals like mercury enter waterways by industrial dumping and poor regulatioin of effluent, and they also enter soil through a similar manner, in which waste is disposed of imporperly. Another source of heavy metals are the gases leaving industry carrying these metals. The metals fall as a solid on to soil and water ways. Therefore, the answer is D.</span>
4 0
3 years ago
Read 2 more answers
Which type of molecule is used by organisms to store and transmit genetic information?
Andre45 [30]
It’s RNA and DNA that stores and transmits genetic information
8 0
3 years ago
Read 2 more answers
Water is known as the universal solvent. One reason water makes a good solvent is because it is composed of polar molecules. Wha
Flauer [41]

Answer: Option (C) is the correct answer.

Explanation:

A water molecule is made up of two hydrogen atoms and one oxygen atom. Its molecular formula is H_{2}O.

It is known that hydrogen is electropositive in nature whereas oxygen is electronegative in nature. Therefore, oxygen will pull the electron of hydrogen towards itself as a result, there will be formation of partial positive charge on hydrogen and partial negative charge on oxygen atom.

Thus, the water molecule becomes polar. So, we can conclude that water molecule is a polar molecule because water molecules have a positive charge on one end and a negative charge on  the other.

5 0
2 years ago
At the end of chemical reactions, what is the total mass of the reactants compared to the total mass of the product? Explain you
My name is Ann [436]

Answer:

shur the fuiick stuiipid bgiigtch

Explanation:

4 0
3 years ago
Read 2 more answers
Which Kelvin temperatures represent, respectively, the normal freezing point and the normal boiling point of water?
zhenek [66]

Answer:

4. 273 K and 373K.

Explanation:

Conversion from Celsius to Kelvin ..

Kelvin = Celsius + 273

8 0
3 years ago
Other questions:
  • I NEED THE ANSWER IMMEDIATELY!!! Pls helppp
    8·1 answer
  • Which is a chemical property of soda ash?
    10·1 answer
  • What does it mean to have protein in your urine?
    7·1 answer
  • Write the name and symbol of the ion formed when a sulfur atom gains two electrons
    11·1 answer
  • PLEASE HELP IM DYING OF CHEMISTRY, I NEED HELP FINDING ATOMIC MASS WITH ISOTOPES
    15·1 answer
  • How is hydrogen in heavy water different from hydrogen in normal water?
    5·2 answers
  • Consider the picture of a gas pump. Which type of gasoline has the highest percentage of octane (the main component of gasoline)
    7·2 answers
  • HELP ASAP!! if given the following balanced equation, circle one of the following calculations that shows how to correctly deter
    12·1 answer
  • Write the formular of the compound formed when element D and oxygen react together​
    6·1 answer
  • I will mark brainlest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!