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
deff fn [24]
3 years ago
13

In a combustion reaction, ethanol (C2H5OH) is burned in the presence of oxygen (O2), producing carbon dioxide (CO2) and water (H

2O). Part A Classify each substance as either a reactant or product in the chemical reaction. Drag the appropriate items to their respective bins.
Chemistry
1 answer:
charle [14.2K]3 years ago
8 0
Answer:
Reactants: Ethanol (C₅H₅OH), Oxygen (O₂)

Products: Carbon dioxide (CO₂) and Water (H₂O)

Explanation:
Let’s rewrite each part of the described situation in chemical equation terms.

Ethanol - C₂H₅OH
is burned in the prescence of - +
oxygen - O₂
producing - →
carbon dioxide - CO₂
and - +
water - H₂O

Chemical equation:
C₂H₅OH + O₂ → CO₂ + H₂O

The terms on the left side of a chemical equation are reactants, and the terms on the right side of a chemical equation are products.

Therefore, since we know this, ethanol (C₂H₅OH) & oxygen (O₂) are the reactants, and carbon dioxide (CO₂) & water (H₂O) are the products.
You might be interested in
Photosynthesis is an example of an __<br> process.
wolverine [178]
the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
7 0
3 years ago
Pb(NO3)2+K2CrO4=PbCrO4+KNO3 reaction type​
Dmitry [639]
Precipitation reaction and double displacement reaction
7 0
3 years ago
When iron metal reacts with sulfuric acid, it produces iron (III) sulfate and hydrogen gas. Balance the equation: Fe + H2SO4 → F
gavmur [86]
<h3>Answer:</h3>
  1. Balanced Equation; 2Fe + 3H₂SO₄ → Fe₂(SO₄)₃ + 3H₂
  2. Why balance?: To obey the law of conservation of mass
  3. Subscripts can not be changed, since they show the actual number of atoms of each element in a compound.
<h3>Explanation:</h3>
  • The balanced equation for the reaction between the iron metal and sulfuric acid to produces iron (III) sulfate and hydrogen gas is given by;

2Fe + 3H₂SO₄ → Fe₂(SO₄)₃ + 3H₂

  • Balancing chemical equations ensures that they obey the law of conservation of mass which requires the mass of reactants and the mass of products to be equal.
  • Balancing is done by putting coefficients on reactants and products while not affecting the subscripts as subscripts show the actual number of atoms of an element in a compound.
6 0
3 years ago
How to calculate the amount of Moles of calcium carbonate<br> Show work
den301095 [7]

Answer:

1 moles Calcium Carbonate = 100.0869 gram using the molecular weight calculator and the molar mass of CaCO3. ... How many moles Calcium Carbonate in 1 grams? The answer is 0.0099913175450533.

Explanation:

4 0
3 years ago
Answer ian rlly kno ...........
VMariaS [17]
A ..............................
5 0
3 years ago
Read 2 more answers
Other questions:
  • Draw the structures of the major and minor organic products formed when hbr reacts with 2,4,4-trimethyl-2-pentene in the presenc
    8·1 answer
  • Chemical Formula for Coffee?
    11·1 answer
  • In the electrolysis of molten fei3, which product forms at the cathode?
    6·1 answer
  • 1.00 M aqueous solution of NaOH, a 0.50 M aqueous solution of H2SO4 and a coffee cup calorimeter were allowed to stand at a room
    13·2 answers
  • 4. (He] 2s^1 2p^4 is the correct electron configuration for:<br> a) C<br> b) O<br> c) Si<br> d) S
    8·1 answer
  • If you were going to be a scientist, what type of scientist would you be?
    11·2 answers
  • Write empirical formula
    9·1 answer
  • The extraction of zinc from zinc blend and explain how the zinc oxide be reduced using Carbon monoxide Electrolysis
    13·1 answer
  • True or false and object can not be accelerating if it has constant speed
    7·1 answer
  • According to the beer-lambert law, what happens to the absorbance value of a light-absorbing chemical when its concentration inc
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!