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
saw5 [17]
2 years ago
13

Fe(NO3)3 Percent composition

Chemistry
1 answer:
Scilla [17]2 years ago
5 0

Answer:

Fe: 23.1%

N: 17.4%

O: 59.5%

Explanation:

You take the grams that each weigh on the periodic table and add it all up. Afterward you create fractions of each over the whole. (Example: Fe/Fe+N+O) then you divide and turn that decimal into a percentage.

You might be interested in
Scientific explanations are not always based on empirical evidence <br><br> True or false?
tigry1 [53]
True some explanations are not always based on empirical evidence
4 0
3 years ago
What is the concept of galactic recycling?
frozen [14]
Galactic recycling is a natural phenomenon in which the stars expel some gas into the space so that it would mix with the interstellar medium. As a result, this would produce new younger stars. So, basically, the concept done here is the mass and energy conservation. In order to create new species, the energy must come from another source.
5 0
3 years ago
A sample of an unknown metal has a mass of 120.4 g. As the sample cools from 90.5°C to 25.7°C, it releases 7020 J of energy. Usi
Dafna1 [17]

Answer:

Explanation:

sheesh i wouldn’t know

6 0
2 years ago
How many moles of water react with 0.946 mol of nitrogen dioxide
VARVARA [1.3K]
<span>the answer is
2.7 moles

</span>
5 0
3 years ago
Which step of the scientific method involves identifying variables
Vlada [557]
Testing a typothesiss
3 0
3 years ago
Read 2 more answers
Other questions:
  • A liquid that occupies a volume of 2.68 l has a mass of 2.40 kg what is the density of the liquid in kgl/?
    7·1 answer
  • The fact that all living organisms can be classified into distinct families, groups, and orders provides _ which supports the Sc
    14·1 answer
  • A sample of fluorine gas occupies 810 milliliters at 270 K and 1.00 atm. What volume does the gas occupy when the pressure is do
    13·2 answers
  • he solution is said to be an ideal solution, only when the intermolecular forces of attraction between A-A, B- B and A- B are ne
    11·1 answer
  • Look at the diagram below, which shows an atom of an element. How many valence electrons does it have? Based on this, would the
    14·1 answer
  • Diisopropyl ether reacts with concentrated aqueous HI to form two initial organic products
    12·1 answer
  • Help anyone? :) please
    7·1 answer
  • A sample of damp air in a 1.00 L container exerts a total pressure of 741.0 torr at 20 oC; but when it is cooled to -10 oC, the
    9·1 answer
  • The thermometer in the
    6·1 answer
  • Amobarbital sodium react with ethanolic sodium hyrooxide
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!