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
fomenos
3 years ago
9

How does the law of conservation of mass apply to this reaction C2H4+4O2-->4H2O+2CO2 .Only the oxygen needs to be balanced B.

The equation needs to be balanced. There are fewer oxygen atoms in the equation than hydrogen and carbon C.The law of conservation of mass has already been applied D. Each element needs to be balanced
Chemistry
2 answers:
r-ruslan [8.4K]3 years ago
6 0
C2H4+4O2-->4H2O+2CO2

the answer is C
Novosadov [1.4K]3 years ago
5 0
The answer would be c.
You might be interested in
The main function of the circulatory system (at least a paragraph)!
SIZIF [17.4K]
The circulatory system moves blood in our bodies. The blood can move oxygen and nutrients to our muscles and limbs. The heartbeat pushes the blood, and the blood cells carry glucose. 
5 0
3 years ago
Which is true about models in science
levacccp [35]
Models in science help you get the idea of what something looks like that's why your teacher may ask you to draw a diagram to help you remember what the object looks like. Hope this helps.
6 0
3 years ago
The cells of all organisms must produce energy in order for the cell to survive and function. The diagrams below show
PSYCHO15rus [73]

Answer:

Mitochondria Is produced by both animal and plant cells

Explanation:

3 0
3 years ago
I don't understand what the answer choices mean
vodomira [7]

CO  HOPE THIS HELPS ;)

8 0
3 years ago
Discuss on the law of corresponding states​
sukhopar [10]

Answer: The law of corresponding states is an empirical law according to which the equations of states for real gases are similar when these gases are expressed in reduced temperature, pressures, and volumes at critical point.

6 0
2 years ago
Other questions:
  • How many valence electrons does copper contain?
    14·1 answer
  • How is the temperature of a liquid substance affected when it is boiling? A. It increases. B. It decreases. C. It stays the same
    9·1 answer
  • Using the law of conservation of energy, explain why an LED light is more energy efficient that an incandescent light bulb.
    11·1 answer
  • What is the charge of an aluminum ion? (2 points) Select one: a. 2+ b. 3+ c. 2- d. 3-
    8·1 answer
  • Foods rich in simple carbohydrates or starch but low in fat or fiber tend to
    10·2 answers
  • a molecule for sulfur dioxide consists of one sulfur atoms (S) and two oxygen atoms (0). what is the chemical formula for this c
    11·1 answer
  • When hcl(aq) and naoh(aq) are mixed in a beaker, the beaker feels warm to the touch. what is known about the enthalpy of this re
    10·1 answer
  • Chemistry practice ​
    6·1 answer
  • Is. Fe(s) ---------------&gt; Fe2+(aq) + 2e−<br>oxidation or reduction?​
    7·1 answer
  • Which of the following explanations accounts for the fact that the ion-solvent interaction is greater for Li than for K
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!