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
romanna [79]
4 years ago
7

Calculate the number of moles in 2.4g of carbon

Chemistry
1 answer:
Anna71 [15]4 years ago
6 0

Answer:

0.2

Explanation:

1. First, figure out the molar mass of said element(s).

The molar mass of carbon is 12.0107. Whether you round this or leave it as is depends on your's and/or your teacher's personal preference.

2. Next, convert grams to moles by dividing the initial mass of carbon by the molar mass. Round if neccecary.

2.4g ÷ 12.0107g/mol = 0.2mol

You might be interested in
Can anyone help me with the last question.<br> it whould help me a ton
lina2011 [118]
For the very last question you would first divide 8,900 by 12 and the number you get will be the answer. You should get 741.66
8 0
3 years ago
Red, green and blue light all have the same frequency and wavelength. True or false
Sedaia [141]
False, they are all different because they help you know different things.
4 0
3 years ago
What happens to the particles of a gas when the gas turns to a liquid
vovangra [49]
Pacticles of gas are more compact, but still have the ability to move.
6 0
3 years ago
Read 2 more answers
Which structure of the organism work together to carry out all of its life functins?
KiRa [710]
Each cell does not perform every life function on its own. Instead, the cells work together to carry out the life functions of the organism.
8 0
3 years ago
Does anyone know how to do this ??
lord [1]

Answer:

Look at your periodic table

Explanation:

It tells you everything like Potasium 1 and 1 ox and 1 hydrogen

7 0
3 years ago
Other questions:
  • What are some major differences between religions
    10·1 answer
  • When is a roman numeral most likely needed in the name of an ionic compound?
    9·2 answers
  • Suppose an aluminum- nuclide transforms into a phosphorus- nuclide by absorbing an alpha particle and emitting a neutron. Comple
    5·1 answer
  • HCOOH is:<br> formaldehyde<br> formic acid<br> acetone<br> carbon hydroxide
    15·1 answer
  • Three solutions contain a certain acid. The first contains 10% acid, the second 30%, and the third 50%. A chemist wishes to use
    15·1 answer
  • How does phosphorus enter the human body?
    11·1 answer
  • protons+neutrons=_________ I need some help I cannot figure this out and its confusing and none of my notes help​
    10·2 answers
  • 6. If 0.500 mol NaN3 react, what mass in grams of nitrogen will result?
    12·1 answer
  • Choose the most alkaline substance in the group.
    8·1 answer
  • In the image below, the truck and bus have the same mass and are
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!