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
crimeas [40]
3 years ago
9

The density of the hydrocarbon is 2.177 g/L. The gas is collected over water at 40.ºC and the barometric pressure is 776.2 mmHg.

Determine the molar mass of the hydrocarbon.
Using the information from the previous questions, determine the molecular formula for the hydrocarbon, CXHY. Determine X and Y.
Chemistry
1 answer:
sasho [114]3 years ago
6 0

Answer:

xXresxtdcvytfvfvcdrvfghv

Explanation:

You might be interested in
What is the combined gas law formula ?
Lera25 [3.4K]
P = pressure, V = volume, T = absolute temperature k = constant.
4 0
3 years ago
Read 2 more answers
22.0 g of a metal absorbs 713 J when it is heated from 28.3 °C to 72.8°C. What is
frosja888 [35]

Explanation:

the answer and explanation is in the picture

hope this helps

please like and Mark as brainliest

4 0
4 years ago
One mechanism for the synthesis of ammonia proposes that N₂ and H₂ molecules catalytically dissociate into atoms:N₂ ⇆ 2N(g) log
Pavlova-9 [17]

The artificial fixation of nitrogen (N2) has enormous energy, environmental, and societal impact, the most important of which is the synthesis of ammonia (NH3) for fertilizers that help support nearly half of the world's population.

<h3>Artificial fixation of nitrogen</h3>

a) The equilibrium constant expression is Kp​=PCH4​​ PH2​ O​P CO​×PH 2​3​​.

(b) (i) As the pressure increases, the equilibrium will shift to the left so that less number of moles are produced.

(ii) For an exothermic reaction, with the increase in temperature, the equilibrium will shift in the backward direction.

(iii) When a catalyst is used, the equilibrium is not disturbed. The equilibrium is quickly attained

To learn more about equilibrium constant visit the link

brainly.com/question/10038290

#SPJ4

6 0
2 years ago
Which of the following describes the electron sharing between two oxygen atoms? Each oxygen shares one electron with the other.
Troyanec [42]
I believe each oxygen shares 2 elections with the other.
5 0
3 years ago
Read 2 more answers
What is the chemical composition of the mobile phase in this experiment?
Alecsey [184]
H2SO.Mgslfurmobile phase in this experiment
6 0
3 years ago
Other questions:
  • Arrange these elements based on their atomic radii. ga, f, s, as
    6·1 answer
  • Why do we use a double arrow in the dissociation equation for a weak acid answer?
    15·1 answer
  • How do you identify the solute and solvent of SO^2
    15·2 answers
  • Why are there two high tides a day about 12 hours apart?<br>​
    9·1 answer
  • Which of the following is an example of chemical weathering?
    8·2 answers
  • HURRY PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • MgCl2 + NH4NO3 --&gt; Mg NO3 + NH4Cl is this a double replacement reaction?
    14·1 answer
  • Plz help me with this problem
    15·2 answers
  • Which energy level has the most energy available to it?<br> 4<br> 3<br> 2<br> 1
    9·1 answer
  • Please help me, brainest if correct
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!