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
Charra [1.4K]
2 years ago
6

CH3CH2OH+3O2 2CO2+3H20 ( ethanol) explain this equation! if u didn't understand the wat I have written could u text in personal

will sent u photo of questions​
Chemistry
1 answer:
Alexandra [31]2 years ago
8 0

The equation is given is of combustion of ethanol.

Fuel ethanol (C2H5OH) has high energy carbon-carbon (C-C) and carbon-hydrogen (C-H) bonds that store chemical energy. From the ethanol container, ethanol molecules evaporating, enter the flame's base. A physical action called evaporation converts liquid into gas. Ethanol evaporates with a constant molecular structure.

The molecules of ethanol and oxygen combine inside the flame and undergo a chemical transformation. Let's consider matter, or the atoms. The oxygen (O2) and ethanol (C2H5OH) molecules' atoms reorganise into carbon dioxide (CO2) and water (H2O). There are always the same number of atoms. A chemical equation may be used to demonstrate how the atoms are rearranged.

Energy is released as the atoms in the oxygen and ethanol are rearranged. When the high-energy C-C and C-H bonds in ethanol are swapped out for the low-energy H-O and C=O bonds in carbon dioxide and water, chemical energy is released as heat and light.

The ethanol and oxygen atoms are rearranged into carbon dioxide and water during burning. Water and carbon dioxide escape from the flame's top.

To conclude with we can say that the given reaction of combustion of ethanol. Ethanol with oxygen given carbon dioxide with water on reaction.

Learn more about Combustion of ethanol here:

brainly.com/question/14007764

#SPJ10

You might be interested in
Mation Page
laiz [17]

Answer:

idfk man but someone will HELP

Explanation:

3 0
3 years ago
Consider the reaction C2H4(g) + H2O(g) --> CH3CH2OH(g)
arsen [322]

Answer:

K = 361.369

Explanation:

C2H4(g) + H2O(g) → CH3CH2OH(g)

∴ ΔG°f(298.15K) CH3CH2OH(g) = - 174.8 KJ/mol

∴ ΔG°f(298.15) C2H4(g) =  68.4 KJ/mol

∴ ΔG°f(298.15) H2O(g) = - 228.6 KJ/mol

⇒ ΔG°f(298.15) = - 174.8 - ( - 228.6 + 68.4 ) = - 14.6 KJ/mol

  • K = e∧(-ΔG°f / RT)

∴ R = 8.314 E-3 KJ/mol.K

∴ T = 298.15 K

⇒ K = e∧(-(-14.6)/((8.314 E-3)(298.15)))

⇒ K = e∧(5.889)

⇒ K = 361.369

6 0
3 years ago
from kinatic point of view explain the change from solid to liquied based on the effect of change of tempreture.​
Pachacha [2.7K]

Answer:

Temperature affects the kinetic energy in a gas the most, followed by a comparable liquid, and then a comparable solid. The higher the temperature, the higher the average kinetic energy, but the magnitude of this difference depends on the amount of motion intrinsically present within these phases.

Explanation:

Liquids have more kinetic energy than solids. When a substance increases in temperature, heat is being added, and its particles are gaining kinetic energy. Because of their close proximity to one another, liquid and solid particles experience intermolecular forces. These forces keep particles close together.

3 0
3 years ago
Draw the Lewis structure and predict the molecu- lar geometry of the following molecules: a. SO2 b. CI4 c. BCl3
vovikov84 [41]

Answer: Molecular geometry shape of SO2 is V-Shaped or Bent (trigonal planner) , CCl4 is tetrahedral and BCl3 is trigonal planar.

Explanation:

The Lewis structures of the compounds are in the figure below.

3 0
4 years ago
True or false
Gnesinka [82]

Answer:

false

Explanation:

It is because the pH for Hydroxide ions is 7

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer for that ,I need it ASAP !
    10·1 answer
  • How do kinetic tiles work?
    12·1 answer
  • Please help with both i’ll literally marry u
    15·1 answer
  • The solubility of two slightly soluble salts of M^2+ , MA and MZ_2, are the same, 4 x 10^â4 mol/L.
    14·1 answer
  • What happens to the tape at the closer markers compared to the markers that are further away?
    14·1 answer
  • What is the formulaa for H2O
    13·2 answers
  • Why can a solution be classified as a mixture
    13·2 answers
  • TIME REMAINI
    8·1 answer
  • This is a science question. <br> What is its acceleration?
    6·1 answer
  • 2. What is frequency?<br> Fre
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!