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
blagie [28]
1 year ago
6

What is the product of the unbalanced combustion reaction below? C3H8(g) + O₂(g)

Chemistry
1 answer:
beks73 [17]1 year ago
8 0
C3H8O2
I think you just add them.
You might be interested in
An important reaction that takes place in a blast furnace during the production of iron is the formation of iron metal and CO2 f
ladessa [460]

Answer: Mass of Fe_2O_3 required to form 930 kg of iron is 1328 kg

Explanation:

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}      .....(1)

For iron:

Given mass of iron = 930 kg = 930000 g  (1kg=1000g)

Molar mass of iron = 56 g/mol

Putting values in equation 1, we get:

\text{Moles of iron}=\frac{930000g}{56g/mol}=16607mol

The chemical equation for the  production of iron  follows:

Fe_2O_3+3CO\rightarrow 2Fe+3CO_2

By Stoichiometry of the reaction:

2 moles of iron are  produced by =  1 mole of Fe_2O_3

So, 16607 moles of iron will be produced by = \frac{1}{2}\times 16607=8303moles of Fe_2O_3

Now, calculating the mass of Fe_2O_3 from equation 1, we get:

Mass of Fe_2O_3 = moles\times {\text {molar mass}}=8303\times 160=1328480g=1328kg

Thus mass of Fe_2O_3 required to form 930 kg of iron is 1328 kg

6 0
3 years ago
_Fe2O3 + 2CO —> _Fe + _CO2
soldi70 [24.7K]
<h3>Answer:</h3>

Fe₂O₃(s) + 3CO(g) → 2Fe(s) + 3CO₂(g)

<h3>Explanation:</h3>

Concept tested: Balancing of chemical equations

  • A chemical equation is balanced by putting appropriate coefficients on the products and reactants of the equation.
  • Balancing chemical equations ensures that chemical equations obey law of conservation of mass.
  • In this case; to balance the above equation we put the coefficients, 1, 3, 2, and 3 on the reactants and products.
  • Therefore; the balanced chemical equation for the reaction is;

      Fe₂O₃(s) + 3CO(g) → 2Fe(s) + 3CO₂(g)

8 0
3 years ago
If the concentrated form of blood expander is 9.0 mol/L and one of your companions, a nurse, tells you that you need to have a f
I am Lyosha [343]

Answer:

0.032 L or 32 mL

Explanation:

Use the dilution equation M1V1 = M2V2

M1 = 9.0 M

V1 = This is what we're looking for.

M2 = 0.145 M

V2 = 2 L

Solve for V1 --> V1 = M2V2/M1

V1 = (0.145 M)(2 L) / (9.0 M) = 0.032 L

3 0
3 years ago
The formula mass of a compound is the A) sum of the atomic masses of its atoms B) sum of the atomic numbers of its atoms C) prod
Digiron [165]

D

is

the

answer

hope

this

helped!

7 0
3 years ago
What is the relationship between the number of chromosomes in sperm/egg cells compared to regular cells?
Anastasy [175]
C ?
each sex cell has 23 unpaired cells, a regular cell would have 46.
8 0
3 years ago
Other questions:
  • What mass of oxygen forms from 71.89 g CO2? Use the periodic table to find molar masses.
    7·1 answer
  • I need help with these two questions
    7·1 answer
  • What is the feeling you get when you're watching a movie and a scene gives you chills but also warms your heart?
    6·1 answer
  • How can we use the mole to convert between the mass and the volume of a substance?
    6·1 answer
  • Which is not a physical property of water? weak adhesion with glass strong cohesion strong surface tension ability to move up th
    8·1 answer
  • a wooden block with a mass of 2.0kg starts from at the top of an inclined plane and ends with a force of 25N at the bottom what
    14·1 answer
  • Which resource produces the cleanest energy?<br><br> coal<br> gasoline<br> oil<br> wind
    14·2 answers
  • Which of the following measurements has FOUR significant figures?
    11·1 answer
  • Why did all sodium compounds show the same colour in the flame?<br> (flame test)
    11·1 answer
  • Without consulting Appendix B, arrange each group in order of increasing standard molar entropy (S°). Explain.(c) SF₆(g), SF₄(g)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!