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
ra1l [238]
3 years ago
12

An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is cooled to 18.00 °C, where its

Chemistry
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

T_1=-91.18\°C

Explanation:

Hello there!

In this case, given the T-V variation, we understand it is possible to apply the Charles' law as shown below:

\frac{T_1}{V_1}= \frac{T_2}{V_2}

Thus, since we are interested in the initial temperature, we can solve for T1, plug in the volumes and use T2 in kelvins:

T_1= \frac{T_2V_1}{V_2}\\\\T_1= \frac{(18.00+273.15)K(1.75L)}{(2.80L)}\\\\T_1=182K-273.15\\\\T_1=-91.18\°C

Best regards!

You might be interested in
What happens when the kinetic energy of molecules increases so much that electrons are released by the atoms, creating a swirlin
maxonik [38]
When that happens, you get a plasma — the fourth state of matter.
3 0
3 years ago
What is one chemical reaction that begins with petroleum as a starting material
emmasim [6.3K]

Answer:

Thermal decomposition or cracking

Explanation:

Petroleum is a mixture of hydrocarbons which are usually formed naturally. Petroleum undergo a host of chemical reactions. One of such is thermal decomposition or cracking.

Cracking is used in the petroleum industry to covert heavy fractions to more useful lighter ones.

When petroleum is subjected to high temperature and pressure, and in the presence of catalyst, the long chain type of petroleum will decompose into more useful smaller and lighter molecules.

Example is given below:

                  C₁₅H₃₂ → C₈H₁₈ + C₃H₆ + 2C₂H₄

6 0
3 years ago
Use the diagram to determine: How many atoms are on the Right side =___ How many atoms are on the Left side = ____ Is this a Bal
Lady_Fox [76]

Answer:

on the right side two and on left side it is6 yes it is a balanced equation pls mark me as the brainliset hope it helps you

5 0
3 years ago
G.P.E. on Earth is determined by an object's _______and _______
lozanna [386]

Answer:

mass and height of the object.

5 0
2 years ago
What information is needed to determine the amount of moles in 1.6g of HCL?
alukav5142 [94]

Answer:

Molar mass and Mass

Explanation:

The relationship between mass and number of moles is given as;

Number of moles = Mass / Molar mass

Mass = 1.6 g

Molar mass of HCl = ( 1 + 35.5 ) = 36.5 g/mol

Number of moles = 1.6 g / 36.5 g/mol

Number of moles = 0.0438 mol

8 0
3 years ago
Other questions:
  • how many moles of carbon monoxide can be produced from 8 moles of carbon if carbon is the limiting reagent?
    12·1 answer
  • Gaseous ammonia reacts with oxygen in the
    5·1 answer
  • Is a burning log an exothermic or endothermic event if the log is the system?
    11·2 answers
  • Explain why lunar eclipses occur during a full moom
    5·1 answer
  • How can you tell a chemical change has happened?
    14·2 answers
  • What is the Kb expression for aniline (C6H5NH2)?
    15·2 answers
  • Unscramble the word. Lncsuoicno
    10·1 answer
  • Which is not true of atoms?
    14·1 answer
  • #3. How many liters are in 244 g of Krypton (Kr) gas (83.80 g/mol)?
    13·1 answer
  • Can you dissolve. 35 moles of potassium permanganate (kmno4) into 500 ml of water? _________ why? / why not?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!