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
viva [34]
3 years ago
14

What mass of co2 is produced by the combustion of 1.00 mol of ch4?

Chemistry
1 answer:
Ahat [919]3 years ago
7 0
The balanced equation for the combustion of CH₄ is as follows
CH₄ + 2O₂ ---> CO₂  + 2H₂O
stoichiometry of CH₄ to CO₂ is 1:1
therefore molar ratio of CH₄ to CO₂ is 1:1
the number of CH₄ moles combusted - 1.00 mol 
 number of CO₂ moles formed = number of CH₄ moles reacted
therefore number of CO₂ mol formed - 1.00 mol
mass of CO₂ produced - 1.00 mol x 44 g/mol = 44.0 g
mass of CO₂ produced is 44.0 g

You might be interested in
Which of these molecular electron configurations describe an excited state?
kherson [118]
<span>We have ground strate configurations of electrons,if electrons are filled in order of increasing energy. When there are electrons are in higher orbitals, we have an atom in an excited state. B, and C are excited states. In B, 2 electrons can fit in the 4s orbital, and that should fill fully before the 4p orbitals. In C, the same is true for 5s and 5p In D, this is not an excited state because 4s fills before 3d</span>
4 0
3 years ago
Read 2 more answers
From Young's experiment, how does the frequency of light affect the number of lines observed?
Marina CMI [18]

Answer : (C) "Higher frequencies have larger spaces between lines".

Explanation:

In Young's experiment, the condition for constructive interference is given by :

dsin\theta=n\lambda.........(1)

n is order or number of lines observed

d is distance between slits

\theta is the angle between the path and the line from screen to the slits.

We also know that, c=\nu \lambda

or

\lambda=\dfrac{c}{\nu}

where,

c is the speed of light

\nu is frequency

\lambda is wavelength

So, equation (1) turns into

dsin\theta=n\dfrac{c}{\nu}

\nu=\dfrac{n\ c}{d\ sin\theta}

So,

\nu\propto n

or

Higher frequencies have larger spaces between line.

So, correct option is (C).

3 0
2 years ago
Read 2 more answers
Which expression is equal to the number of grams (g) in 2.43 kilograms (kg)?
Gre4nikov [31]
2.43 kilograms is equal to 2430 grams because 1 kilogram is equal to 1000 grams.
4 0
3 years ago
Read 2 more answers
Is rock solution because it is made up of minerals, water, stone, and dirt?
julsineya [31]
Rocks are made up deposited minerals that form and condense into rocks
7 0
3 years ago
Read 2 more answers
Which statement best describes the light that will cause emission of electrons from a given metal through the photoelectric effe
Sergio039 [100]

Answer:

light with a high enough intensity

Explanation:

4 0
3 years ago
Other questions:
  • How many grams of KBr are required to make 550. mL of a 0.115 M KBr solution?
    12·1 answer
  • How does atomic mass differ from atomic number
    13·2 answers
  • Which nuclear emission has the greatest penetrating power?
    14·1 answer
  • Which of the following happens during a chemical reaction?
    8·2 answers
  • a mole of carbon dioxide (co2) has 12.0 grams of carbon (c) and 32.0 grams of oxygen (o). what is the percent composition of car
    11·1 answer
  • How should scientist deal with the issue of endangered animals? write in complete 5 sentences please help
    5·1 answer
  • What is the Calcium iodine cation formula?
    6·1 answer
  • What is the difference between double salt and complex salt​
    12·1 answer
  • Whoever gets me right gets whatever they want
    8·2 answers
  • If you wanted to make .5 L of a 1 mole/L (M) of MgSO4 solution, how many grams of MgSO4 would you use?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!