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
Shalnov [3]
3 years ago
13

2. The pressure of the oxygen gas inside a

Chemistry
1 answer:
Flauer [41]3 years ago
4 0

Answer: 4.41 atm

Explanation:

Given that,

Original pressure of oxygen gas (P1) = 5.00 atm

Original temperature of oxygen gas (T1) = 25°C

[Convert 25°C to Kelvin by adding 273

25°C + 273 = 298K

New pressure of oxygen gas (P2) = ?

New temperature of oxygen gas (T2) = -10°C

[Convert -10°C to Kelvin by adding 273

-10°C + 273 = 263K

Since pressure and temperature are given while volume is held constant, apply the formula for Charle's law

P1/T1 = P2/T2

5.00 atm /298K = P2/263K

To get the value of P2, cross multiply

5.00 atm x 263K = 298K x V2

1315 atm•K = 298K•V2

V2 = 1315 atm•K / 298K

V2 = 4.41 atm

Thus, the new pressure inside the canister is 4.41 atmosphere

You might be interested in
Which property of sodium is not typical of a metal
MakcuM [25]

Answer:

It's a soft metal, reactive and with a low melting point, with a relative density of 0,97 at 20ºC (68ºF)

8 0
2 years ago
What is the maximum amount of kcl that can dissolve in 200g of water?
Likurg_2 [28]
The solubility of potassium chloride in at room temperature is approximately 34 g per 100 g of water. Therefore, the maximum amount that could be dissolved would be 34/100 ( 200) = 68 g of KCl. When more than this amount is added, excess potassium would not dissolve forming crystals in the solution.
8 0
3 years ago
The scientific method is one application of critical thinking.true or false
kumpel [21]
The best answer between the two choices would be the first option TRUE because the scientific method is used to do more advance research and investigation on things.
3 0
3 years ago
Read 2 more answers
A 6 kg rock is sitting at the edge of a 100 m tall cliff. What is the potential energy of the rock with respect to the ground?
Hatshy [7]
Potential energy can be calculated by the formula Pe=mgh. Plug in your values:

Pe=mgh
Pe=(6 kg)(9.8m/s^2)(100 m)
Pe=5880 kg x m^2/s^2, or 5880 Joules
5 0
2 years ago
How many mL of a stock solution of 2.00 M KNO3 are needed to prepare 100.0 mL of 0.15M KNO3? with work plz
Tatiana [17]
Using the law of dilution :

Mi x Vi =  Mf x Vf

2.00 x Vi = 0.15 x 100.0

2.00 x Vi = 15

Vi = 15 / 2.00

Vi = 7.5 mL

hope this helps!


3 0
3 years ago
Other questions:
  • Describe what happened on the Passover day at the time of jesus​
    7·1 answer
  • Molly just started a new job. She needs to fill out a _____ so that her employer knows how much tax to take out. 1099 form tax r
    12·1 answer
  • What are mixtures that have evenly mixed groups of particles that do not settle out called?
    10·1 answer
  • The images show two metamorphic rock samples.<br> Which statement accurately describes these rocks
    14·1 answer
  • If the amount of a gas increases while temperature and pressure of gas are constant, you predict that the volume of the gas ___.
    6·1 answer
  • Which coal mine does this discribe​
    5·2 answers
  • The properties of matter depend on the types of atoms a substance is made of.<br> true of false?
    13·2 answers
  • 3 electron layers in the electron shell and 1 electron in the last electron layer​
    5·1 answer
  • I need help plsss
    14·1 answer
  • N2 + 3H2 - 2NH3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!