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
Basile [38]
3 years ago
6

Who do we balance a chemical equation​

Biology
2 answers:
alisha [4.7K]3 years ago
6 0

Answer:

We have to balance chemical equations because you need to satisfy the law of conservation of matter. That states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation.

boyakko [2]3 years ago
5 0

Answer:

I think you meant how?

Explanation:

but always you balance a chemical equation by looking at how many atoms you have for each element. For example we have the chemical equation Na + Cl2----> NaCl

so there's 1 Na atom

there's 2 Cl atoms

and for the product side

there's 1 Na atom

there's 1 Cl atom

TO BALANCE THIS you have to make the reactants side equals the product side by ADDING COEFFICIENTS.

so it would be 2Na + Cl2 ---> 2NaCl

You might be interested in
What describes a result of the greenhouse effect?
dexar [7]
The greenhouse effect occurs when rays enter our atmosphere and are reflected from the ground up. They get changed during their voyage through our atmosphere and they change in such a way that they can't leave the atmosphere anymore. Then they stay inside and heat up the planet which causes thing like global warming. That's what the greenhouse effect is.
4 0
2 years ago
2. Which of the following statements describes nonrenewable resources?
borishaifa [10]

Answer:

Nonrenewable resources are never replaced.

HOPE IT HELPS!

PLS MARK AS BRAINLIEST!!!

8 0
3 years ago
All prokaryotes are single-celled organisms. compare prokaryotes and eukaryotes. select the characteristics that only apply to p
solmaris [256]

These cells have DNA in a region called the nucleoid.

-Some of these cells have structures like flagella and microvilli.

-These cells have cell walls made of polypeptides and polysaccharides.

4 0
2 years ago
16. Which of the following actions lead to long-
hoa [83]

Answer:

A

Explanation:

4 0
2 years ago
Why would algal boom, an overgrowth of algae, harm marine life.
zimovet [89]
The overgrowth of algae consumes oxygen and blocks sunlight from underwater plants. When the algae eventually dies, the oxygen in the water is consumed. The lack of oxygen makes it impossible for aquatic to survive.
3 0
2 years ago
Other questions:
  • Why does the production of milk now cause more waste than it did 200 years
    7·2 answers
  • When DNA is replicated, the original molecule serves as a(n) _____.
    7·2 answers
  • Suggest two ways that reflex reactions help maintain homeostasis in the human body.
    7·1 answer
  • Which of the following do yeast produce during fermentation
    7·1 answer
  • All living cells always come from other living cells.
    8·2 answers
  • Which is most likely to contain brackish water?
    7·2 answers
  • HELP! Help me plz!<br><br><br>Look at pic its just one question and I'm too dumb to answer!
    11·1 answer
  • 5. The mangrove is a plant that lives in ocean water. What would happen if root cells from a mangrove
    15·1 answer
  • Bacteria are an important part of the life cycle because they: fertilize egg cells help plants and animals grow decompose dead p
    13·1 answer
  • What structure is represented by the letter C?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!