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
Naily [24]
3 years ago
12

In the balanced equation 4Fe + 3O2 = 2Fe2O3 how many atoms of iron (Fe) are reacting with every three molecules of oxygen (O2)?

Chemistry
1 answer:
Y_Kistochka [10]3 years ago
5 0
This balanced equation shows us the ratios of reactants and products, so for every 3 oxygen molecules, we see that 4 iron atoms react as well. The answer is 4.
You might be interested in
Please help me thanks so much??!!.:;))..I will mark you:))
zubka84 [21]
D for sure hope this helps
8 0
3 years ago
Read 2 more answers
Which of the following statements best explains the observation that hydrogen fluoride has the highest boiling point of all the
olasank [31]

Answer:

c. HF can participate in hydrogen bonding.

Explanation:

<u>The boiling points of substances  often reflect the strength of the </u><u>intermolecular forces</u><u> operating among the molecules.</u>

If it takes more energy to  separate molecules of HF than of the rest of the hydrogen halides because HF molecules are held  together by stronger intermolecular forces, then the boiling point of HF will be higher than  that of all the hydrogen halides.

A particularly strong  type of intermolecular attraction is called the hydrogen bond, <em>which is a special type of dipole-dipole interaction between the hydrogen atom in a polar bond</em>, such as N-H, O-H, or F-H, and an electronegative O, N, or F atom.

7 0
2 years ago
What does it mean to say that water autoionizes? View Available Hint(s) What does it mean to say that water autoionizes? Water w
diamong [38]

Hey there!:

Answer : D

A water molecule can donate a proton to another water molecule, forming H3O⁺and OH⁻ in solution.

Hope this helps!

6 0
2 years ago
Help Please and answer correctly otherwise, I can report the answer and your account so make sure the answer is correct BUT PLEA
Alina [70]

Answer:

G

Explanation:

8 0
2 years ago
Write the complete balanced equation for the reaction between barium metal (Ba) and nitrogen gas (N2). You do not need to make t
hichkok12 [17]

3Ba + N2 -----> Ba3N2


Ba is in the second group and metal, its charge = +2 in the compound.

N is non-metal, it is in 15th group, so it has 5 electrons on the last level, so it can take 3 electrons more(8-5=3). N has charge (-3) in compound.

Ba and N form compound Ba3N2.


3 0
2 years ago
Read 2 more answers
Other questions:
  • Which statement is TRUE about polar covalent bond?
    14·1 answer
  • What are benthos?
    14·2 answers
  • Transition metals have delocalized electrons called an "electron sea." What property does this allow?
    15·1 answer
  • Does pebbles dissolve in water?
    8·2 answers
  • How does an object become negatively charged?
    6·2 answers
  • 8.310x10^2 – 7.210x10^1<br><br>[?]x10^[?]​
    13·1 answer
  • Determine the boiling point of a solution that contains 70.6 g of naphthalene (C10H8, molar mass = 128.16 g/mol) dissolved in 72
    9·1 answer
  • Arrange the elements in order of increasing electronegativity. Use the periodic table to help you arrange the elements.
    11·2 answers
  • Give me lil reasoning so I know your not lying for points
    8·1 answer
  • How many moles is 573.28 g of AgCl?<br><br> A. 3 mol<br> B. 5 mol<br> C. 4 mol<br> D. 2 mol
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!