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
SIZIF [17.4K]
1 year ago
13

Describe what you know about this chemical formula: 4CO2

Chemistry
1 answer:
Setler79 [48]1 year ago
4 0

Answer:i hope im not too late

Explanation:

4CO2 also known as 4CO2 is a chemical compound occurring as an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas. It also helps trap earths heat inside the earth so i doesnt escape back to outer space.

yourwelcome goodluck ill peel my eyes out if need help again- an 8th grader :p

You might be interested in
State whether the following statements are true or false (with justification). (a) 1 mol of N2 has more molecules than 1 mol of
MAVERICK [17]

Answer:

A. False.

Every substance contains the same number of molecules i.e 6.02x10^23 molecules

B. False.

Mass conc. = number mole x molar Mass

Mass conc. of 1mole of N2 = 1 x 28 = 28g

Mass conc. of 1mol of Ar = 1 x 40 = 40g

The mass of 1mole of Ar is greater than the mass of 1mole of N2

C. False.

Molar Mass of N2 = 2x14 = 28g/mol

Molar Mass of Ar = 40g/mol

The molar mass of Ar is greater than that of N2.

Explanation:

7 0
2 years ago
Which overall chemical equation is obtained by combining these intermediate equations?
Juli2301 [7.4K]
The common substance among the product(s) of the first equation and among the reactant(s) in the second equation is H2O(g). We can eliminate that as an intermediate. The overall chemical equation will thus be:

CH4(g) + 2O2(g) → CO2(g) + 2H2O(l),

which is the first answer choice.

In essence, all you’re doing here is swapping water vapor for liquid water.
5 0
2 years ago
Which best describes nuclear fusion? O A nucleus spontaneously splits and absorbs energy O Two nuclei spontaneously combine and
KIM [24]

Answer: Nuclei combine to form a heavier nucleus, releasing energy. ​

Explanation:   e.g two deuterium nucleus (Hydrogen-2 isotopes) forms an He nucleus and energy is released.

4 0
2 years ago
How many molecules of ethane ( C2H6) are present in 0.197g of C2H6?
gayaneshka [121]

1

C2H6/C2H6=1

dasdwasdwasdwasdasdwa

8 0
3 years ago
Select the correct answer.
ser-zykov [4K]

Answer:

I think the answer would be option d.

hope it helps.

3 0
2 years ago
Other questions:
  • How are elements arranged in the periodic table?
    12·2 answers
  • How is mass described?
    10·1 answer
  • HELP ASAP!! WILL GIVE BRAINLIEST
    12·1 answer
  • Do you expect the ionization energies of anions of group 17 elements to be lower than, higher than, or about the same for neutra
    13·1 answer
  • What is a Independent variable
    6·2 answers
  • What are two types of a behavioral adaptation<br><br><br><br>​
    9·1 answer
  • A golf ball has more mass than a tennis ball because it ____.
    14·1 answer
  • Balancing H2SO4+NH4OH —&gt; H2O+(NH4)2SO4
    6·1 answer
  • A sample of gaseous PCl5 was introduced into an evacuated flask so that the pressure of pure PCl5 would be 0.50 atm at 523 K. Ho
    6·1 answer
  • Helppp with these 2 questions sorry.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!