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
Dmitry_Shevchenko [17]
3 years ago
5

What coefficient is missing in C2H4 + (?)O2 → 2CO2 + 2H2O?

Chemistry
1 answer:
Daniel [21]3 years ago
7 0

Answer:

3

Explanation:

you must multiply everything out till everything is equal on both sides

You might be interested in
Which of the following statements concerning the sample size of an experiment is not accurate?
Ilya [14]
A I believe. :)))))))))
4 0
3 years ago
Read 2 more answers
How is fluorine purified so that it is stable? If this is the same as how it was first purified, then state that it is.
krek1111 [17]

Answer:

it is the same way it is purified in the state

4 0
3 years ago
This chart show the amount of radioactivity measured from three unknown isotopes.
Ad libitum [116K]

Answer:

We are asked to describe the half-life of the radioactive materials.

  • Hence the 3rd option is correct
5 0
3 years ago
What factor is most important in determining whether water is a solid liquid or gas
Usimov [2.4K]

Answer:

Temperature

Explanation:

temperatures below 0 degrees celsius will turn water into ice  

Temperatures 1 to 99 degrees celsius is water in liquid form

Temperatures of over 100 degrees celsius liquid turns into gas

6 0
4 years ago
Read 2 more answers
Is the largest of Saturn's moons, Charon, larger than Mercury?​
vazorg [7]

Answer:

no, Charon is significantly smaller than Mercury

4 0
2 years ago
Other questions:
  • How many moles of chromium(iii) nitrate are produced when chromium reacts with 0.85 moles of lead(iv) nitrate to produce chromiu
    11·1 answer
  • Which type of intermolecular attractive force operates between (part
    9·1 answer
  • What does electron affinity mean?
    5·1 answer
  • Please help
    10·1 answer
  • A 1.0-l buffer solution contains 0.100 mol hc2h3o2 and 0.100 mol nac2h3o2. the value of ka for hc2h3o2 is 1.8×10−5. calculate th
    6·3 answers
  • Which has more particles? 10.0 g of Carbon or 10.0 g Calcium? How many atoms does each have?
    10·1 answer
  • Which of the following decisions would be helped by understanding science?
    14·1 answer
  • Need to find moles and molarity
    9·1 answer
  • Why does the United kingdom have a temperate climate instead of a polar climate
    6·1 answer
  • Which orbital diagram represents nitrogen (atomic number = 7 )
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!