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
IrinaK [193]
1 year ago
5

Butane is a common fuel used in cigarette lighters and camping stoves. Normally supplied in metal containers under pressure, the

fuel exists as a mixture of liquid and gas, so high temperatures may cause the container to explode. At 25.08C, the vapor pressure of butane is 2.3 atm. What is the pressure in the container at 135°C (ΔH°vap ) = 24.3 kJ/mol?
Chemistry
1 answer:
klasskru [66]1 year ago
6 0

Pressure of Butane in the container at 135°C = 1.07 atm

Given:

The H°vap of butane is 24.3 kJ/mol.

starting out at 25 °C

Temperature at the end: 135 °C

2.3 atm of pressure

To Find:

The container's pressure

The perpendicular force per unit area, also known as the stress at a point within a confined fluid, is known as pressure in the physical sciences.

Equation of Clausius-Clapeyron

P2 = 1.07 atm and ln (P2/2.3 atm)

= - 24.3*110/8.31

The pressure in the container at 135°C (ΔH°vap ) is 1.07 atm

Learn more about Pressure here:

brainly.com/question/25736513

#SPJ4

You might be interested in
Is flat soda mixture or pure substance?
Nesterboy [21]
The answer should be Pure substance
5 0
3 years ago
The spectrochemical series is I < Br< < Cl^- < F
vfiekz [6]

Answer:

b. The splitting of the d-orbitals is smaller in the [Ni(Cl)6]4- complex than in the [Ni(en)3]2+ complex.

Explanation:

The spectrochemical series is an arrangement of ligands in increasing order of their magnitude of crystal field splitting.

Ligands that occurs towards the right in the series are called strong field ligands and they tend to cause a greater magnitude of crystal field splitting. Ligands that occur towards the left hand side in the series are called weak field ligands and they tend to cause a lesser magnitude of crystal field splitting.

Since Cl^- is a weak field ligand, it causes a lesser magnitude of d orbital splitting compared to ethylenediammine (en) which causes a greater magnitude of d orbital splitting.

Hence; the splitting of the d-orbitals is smaller in the [Ni(Cl)6]4- complex than in the [Ni(en)3]2+ complex.

6 0
3 years ago
Why do scientists use models to study atoms?
umka2103 [35]
Because atoms are the small and can't be seen by your eyes. It is so small that scientists need to use a model. A model help scientists study things. So, scientists needs to study atoms using models.
3 0
3 years ago
How many moles are there in 2.35 grams of H2O?
Marysya12 [62]

Answer:

the answer is 0.13 moles

7 0
3 years ago
Which compound is a saturated hydrocarbon?<br> A) 2-pentanone B) 2-pentene C) pentane D) pentanal
lesya692 [45]
The answer is the first one because it’s a compound of two words separate when you say it :) hope this helps !
7 0
3 years ago
Other questions:
  • The enthalpy change, ΔH, for a reaction at constant pressure is defined as: ΔH = ΔE + PΔV. For which of the following reactions
    12·1 answer
  • A substance has a sea level boiling point of 78°C. You take the substance about 3,000 meters up a mountain and heat it in a pot.
    13·1 answer
  • PLEASE HURRY
    5·1 answer
  • Is it possible to start with 5g of one chemical and 10g of another chemical and make 15g of a third chemical?
    14·1 answer
  • Which family (group) of elements rarely forms chemical bonds with other elements?
    15·1 answer
  • Why Ammonia is nut dried by passing through concentrated H2SO4.​
    11·1 answer
  • How are thermal energy and mass related?
    5·2 answers
  • [15 points] please help!!
    6·2 answers
  • calculate the (m/v) of nacl of a solution made by diluting 25.0 ml of a 7.50 (m/v)% NaCl solution to a total volume of 75.00 ml
    15·2 answers
  • Abbey always gets zits on her chin and she can't figure out
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!