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
dusya [7]
3 years ago
14

Quick little question :)

Chemistry
1 answer:
blondinia [14]3 years ago
6 0

Answer:

Nine isomers  

Step-by-step explanation:

There are nine isomers of heptane.

The chain lengths vary from four to nine carbon atoms.

The number of substituents on the main chain, their locations on the chain, and their identities are different in each isomer.

You might be interested in
Students can use _________ to distinguish pure substances, such as elements and compounds with a constant composition, from othe
ollegr [7]
Density ........on god thats the answer
3 0
3 years ago
Read 2 more answers
Which of the following atoms will not react with water​
Sati [7]

Answer:

Among Na ,K , Pb , Li , The atom which does not react with water is :

<u>Pb</u>

Explanation:

Li  : Reacts slowly with water

Na ,K  : Reacts vigorously with water

Pb : It does not reacts with water because :- Pb oxidize in presence of  atmospheric oxygen to form lead oxide (PbO) . this PbO form a layer over the surface of Pb and make it inert to water.

3 0
3 years ago
1) What happened around 10,000 years ago that changed the way many humans live?
love history [14]
The answer is C

Hope it helps ;)
3 0
3 years ago
Read 2 more answers
Identify the true statement(s). There may be one answer or more than one answer.FADH2 is a reducing agent. FADH2 is an oxidizing
adell [148]

Answer:

FADH2 is a reducing agent.

FAD is an oxidizing agent.

Explanation:

The full form of FAD is flavin adenine dinucleotide. It is mainly a redox-active coenzyme which is associated with the different proteins and is involved with the enzymatic reactions in the metabolism.

FAD is obtained by donating or accepting electrons.

In the citric acid cycle,

succinate + FAD → fumarate + $FADH_2$

Thus we see that FAD is an oxidizing agent while $FADH_2$ is a reducing agent.      

8 0
3 years ago
What is the mass of a neutron?<br><br> 1/2,000 amu<br> 1 amu<br> 2,000 amu<br> 1/200 amu
pashok25 [27]

Vas happenin!!



1 amu is the correct answer


Hope this helps


-Zayn Malik
8 0
2 years ago
Read 2 more answers
Other questions:
  • The key step in the metabolism of glucose for energy is the isomerization of glucose−6−phosphate (G6P) to fructose−6−phosphate (
    7·1 answer
  • +
    5·1 answer
  • why is it important for an art conservation scientist to study the properties of a painting before its repaired
    7·1 answer
  • What was Antoine Henri Becquerel studying when he discovered radioactivity?
    10·1 answer
  • How are elements and compounds similar
    6·2 answers
  • Luca wants to identify and quantity the chemicals causing air pollution in a city, but he is using a manual air sampler to colle
    15·1 answer
  • One teaspoonful diluted to 2 liters results in a 1/8000 solution. what is the amount of potassium permanganate in grams required
    13·1 answer
  • Osmosis is the movement of molecules across a cell membrane. Why does this help
    11·1 answer
  • A saturated solution of Ammonium Chloride is dissolved in 100 g of water.
    15·1 answer
  • According to the law of conservation of matter, what cannot change during a chemical reaction?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!