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
Juliette [100K]
3 years ago
11

What is the coefficient for hydrogen in the balanced equation for the reaction of solid iron(iii) oxide with gaseous hydrogen to

form solid iron and liquid water?
Biology
1 answer:
Brilliant_brown [7]3 years ago
8 0
First, we must represent the compounds into their condensed formula. The reactants would be Fe2O3 and H2, then the products would be Fe and H2O. Balancing the reaction, the overall reaction would look like this:

Fe2O3 + 3H2 = 2Fe + 3H2O

Thus, the coefficient for Hydrogen gas is 3.
You might be interested in
Which of the cell junctions is involved in creating a barrier between cells?
aleksklad [387]

Tight junctions are cell junctions that seal tissues. These junctions form protective and functional barriers.

  • The cell junction that is involved in creating a barrier between cells is the TIGHT junction.

  • The tight junctions are cell-cell adhesion structures implicated in cell polarity and signaling.

  • On the other hand, adherens junctions are cell junctions required for maintaining contact inhibition.

  • Finally, desmosomes are intercellular junctions that bind intermediate filaments of the cytoskeleton with cadherin proteins.

Learn more in:

brainly.com/question/13605066?referrer=searchResults

6 0
3 years ago
Importance of literary criticism<br>​
densk [106]

Answer:

it provides other readers with historical information

Explanation:

4 0
3 years ago
Which of the following items is a renewable resource?
maks197457 [2]

Answer:

C. Trees

Explanation:

Trees can be replanted and we can grow more, even though it takes a long time this still makes them a renewable source.

5 0
3 years ago
Helphelp help gell help helpp
dimulka [17.4K]
I think bread; i’m 90% sure
5 0
2 years ago
Name some specialized cells in the human body
Sedaia [141]

Answer:

Red blood cells, Nerve cells, Muscle Cells.

Explanation:

7 0
3 years ago
Other questions:
  • Maria lost her job because the economy is shrinking. This is an example of
    12·2 answers
  • Movement of molecules through a membrane by filtration depends upon the presence of
    12·1 answer
  • Natural selection is a _____ of evolution
    11·1 answer
  • Which substance damaged bird life until it was largely banned in the 1970s?
    9·2 answers
  • The worldwide effort to map the complete human genetic code was called the _____. A. Human Genome Project B. Brazelton Assessmen
    9·1 answer
  • How do free-living nematodes contribute to the carbon cycle?
    5·2 answers
  • .The inner membrane of mitochondria is folded because
    8·1 answer
  • Gregor Mendel experimented with patterns of inheritance in the 1800s. His work
    6·1 answer
  • During winter, what change will you see in the daylight hours?
    9·2 answers
  • List any two environmental factors affecting fruits production​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!