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
Goshia [24]
3 years ago
8

Combustion of 6.90g of this compound produced 13.8g of CO2 and 5.64g of H2O. What is the empirical formula of the unknown compou

nd?
Chemistry
1 answer:
Alla [95]3 years ago
4 0
The empirical formula for the unknown compound would be: C2H4O (2 molecules of Carbon, 4 molecules of Hydrogen, and 1 molecule of Oxygen)
You might be interested in
Why do group 7 elements have higher melting and boiling points going down?
Genrish500 [490]

Answer:

this is because the van der waals forces or also known as induced dipole-dipole interactions increase because more electrons are present within an atom as you go down

Explanation:

-

8 0
3 years ago
Does the motion of the moon affects how we see it from Earth? *
irina [24]
Yes that’s why we see it in different shapes all the time
7 0
3 years ago
When a volcano erupts, sulfur oxides are released into the atmosphere. How does this volcano eruption affect precipitation
Inessa05 [86]

Answer;

it combines with the water and H in the atmosphere and creates sulfuric acid thus making the rain acidic

Explanation:

5 0
3 years ago
A compound is found to contain 47 percent potassium 14.5 percent carbon and 38.5 percent oxygen by the way the molar mass of the
Anettt [7]
Ewafdwagm,kjcnhgfdvbgkl

4 0
3 years ago
Balance this equation: CH4 +2O2--------> ___ CO2 + ___ H2O
Lubov Fominskaja [6]

Answer:

b-1 CO2+ 2H2O

5 0
3 years ago
Other questions:
  • What is this sign plz tell for 100 points
    15·2 answers
  • Which of the following is a result of a change in pressure?
    14·1 answer
  • Which statement best describes how dynamic equilibrium relates to a saturated solution of sodium chloride? The concentration of
    11·2 answers
  • Which pair of elements would you expect to exhibit the greatest similarity in their physical and chemical properties? o,s si, p?
    8·1 answer
  • What is the weight in grams of 3.36 × 1023 molecules of copper sulfate (CuSO4)?
    10·2 answers
  • How would lava that comes out of a Strato volcano be described most accurately
    10·2 answers
  • What is radio isotopes?
    5·2 answers
  • When it's noon in San Diego is it low tide, high tide or does it depend?
    14·1 answer
  • The nucleus of a atom is
    15·1 answer
  • If a 2,000-kilogram car accelerates at a rate of 3 meters
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!