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
valentinak56 [21]
4 years ago
5

How many iron atoms are in the formula for iron(III) oxide?

Chemistry
1 answer:
velikii [3]4 years ago
8 0

Answer:

There is two iron atoms.

Explanation:

The formula iron oxide is Fe2O3 F e 2 O 3 therefore there would be two. Hope this helps. :)

You might be interested in
If the following elements were to combine with each other, choose which demonstrate the Law of Multiple Proportion. Select all t
Marysya12 [62]
Answer is:<span> Z:X = 7:1 and </span><span>Y:X = 11:1.

</span>Law of multiple proportions or Dalton's Law said that <span>the ratios of the masses of the second element which combine with a fixed mass of the first element will be ratios of small whole numbers. 
In this example ratios are whole numbers, </span><span>A:Z = 2.5 : 1 and A:Z = 2.2 : 1 are not whole number ratios.</span><span>

</span><span>

</span>
6 0
3 years ago
A chef finds a sealed container consisting of an ingredient that goes into his restaurant's secret sauce. The ingredient's molec
LenaWriter [7]

Answer:

faster, and the ingredient will be a liquid.

Explanation:

7 0
3 years ago
Read 2 more answers
What type of footwear protects your toes from falling objects and being crushed?
Margaret [11]

The correct option is D.

Engineers and constructions workers have different types of footwear, which they make use of when they are in the field. Each of these foot wears has its own purpose and functions. For instance, the steel toe boots serve to protect the foot from falling falling objects and also from compression. The foot wear has a protective support in the toe and also possesses a mid sole plate to protect the foot again puncture from the sole.

4 0
3 years ago
Read 2 more answers
HELP ASAP!<br><br> what is the molar mass of Na2CO3?
tekilochka [14]

The correct answer is 106.0 g/mol

5 0
3 years ago
Read 2 more answers
Is mixing acid and base a chemical change or a physical change
gladu [14]

Answer : chemical reaction

Mixing an acid with a base is a common chemical reaction.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the major equipment in the chemistry lab and what are their uses <br>will mark brainliest.​
    8·1 answer
  • The water is an example of a ________
    15·2 answers
  • A certain gas expands to fill a 3 L container. Its mass is measured to be 0.6 kg. What is its density?
    6·1 answer
  • Metallic barium crystallizes in a body-centered cubic lattice, with one Ba atom per lattice point. If the metallic radius of Ba
    13·1 answer
  • How does a catalyst increase the rate of a reaction?
    12·1 answer
  • Hair is composed of a protein called cellulose<br> O<br> True<br> O False
    13·2 answers
  • Lord omg okay help pls lol
    5·2 answers
  • Which contains the greatest number of moles of oxygen atoms?
    8·1 answer
  • Enter the number 0.000354 in scientific notation
    6·1 answer
  • Which statement explains why a rubber band analogy is not a perfect comparison for bonds in a substance when considering phase c
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!