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
hoa [83]
3 years ago
11

The balanced equation below shows the products that are formed when pentane (C5H12) is combusted. C5H12 + 8O2 mc029-1.jpg 10CO2

+ 6H2O
What is the mole ratio of oxygen to pentane?
Chemistry
2 answers:
nevsk [136]3 years ago
6 0

Answer:

8:1

Explanation:

on edge

Maru [420]3 years ago
4 0

Answer: The mole ratio of oxygen to pentane for the combustion of pentane is 8 : 1.

Explanation: The given reaction is a type of combustion reaction.

Combustion reaction is a reaction in which a hydrocarbon reacts with oxygen gas to produce water and carbon dioxide gas.

For the reaction of pentane with oxygen, the balanced equation would be:

C_5H_{12}+8O_2\rightarrow 5CO_2+6H_2O

In the reaction, 1 mole of C_5H_{12} reacts with 8 moles of O_2 gas.

Thus giving us the mole ratio as

Oxygen : Pentane = 8 : 1

You might be interested in
Which of the following compounds has the highest boiling point?1. F22. NaF3. HF4. ClF
sergey [27]

Answer:

HF

Explanation:

Hf has hydrogen bonding which is the strongest intermolecular forces. The stronger the IM forces, the higher the boiling point.

7 0
3 years ago
An instrument used to separate cell parts according to density is the
grigory [225]
It’s a centrifuger there are many steps to this do I advise looking on the internet or i could explain if needed
7 0
4 years ago
I am a cold planet on the surface but hot at my core. There are 11 rings that circle me. You will find 21 moons in orbit around
iren [92.7K]
Your answer is D Uranus because that's the only planet that rotates on its side besides that I'm going to say D.
4 0
3 years ago
Read 2 more answers
What are the reactants in burning waste? What products are obtained from burning waste?
MA_775_DIABLO [31]

Answer:

ash, smoke, carbon dioxide are obtained from burning waste

6 0
4 years ago
Read 2 more answers
Inside a car that was at STP, a 1.33 L bottle warms up to 130 C. If the volume of the bottle remains constant, what is the press
fiasKO [112]

Answer:

P_2=1.48atm

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to infer this problem is about the application of the Gay-Lussac's gas law to relate the initial and final pressure and temperature as shown below:

\frac{P_2}{T_2} =\frac{P_1}{T_1\\ }

Thus, solving for the final pressure, P2, and using the temperatures in Kelvins, we obtain:

P_2 =\frac{P_1T_2}{T_1 }\\\\P_2 =\frac{1atm*403.15K}{273.15K}\\\\P_2=1.48atm

Regards!

7 0
3 years ago
Other questions:
  • How do ionization energies provide evidence for the quantization of the energies of electrons?
    11·1 answer
  • What is the molarity of a 50.0 mL solution that contains 0.0350 mol of sodium sulfate, Na2SO4?
    8·1 answer
  • If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?21.2% KCl
    6·1 answer
  • During science class, while studying mixtures, you mix together table salt and sand. You teacher challenges you to separate the
    14·2 answers
  • Thanks for the help :) Question attached below:
    14·1 answer
  • How many moles are in 3.57 x 10 32<br> particles Ca?
    12·1 answer
  • An engine is running by burning coal. Which statement is correct?
    12·1 answer
  • The cl-cl bond will react more readily, because it has a
    12·1 answer
  • HELP !!
    13·1 answer
  • What type of reaction is C3H6O + O2 --&gt; CO2 + 3 H2O
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!