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
Ivenika [448]
2 years ago
13

Calculate the approximate volume of a 0.500 mol sample of gas at 15°C and a pressure of 1.10 atm.

Chemistry
2 answers:
myrzilka [38]2 years ago
7 0

Answer:

11.97 L

Explanation:

Given :

⇒ Number of moles, n = <u>0.5 mol</u>

⇒ Temperature, T = 15 °C = <u>288 K</u>

⇒ Pressure, P = <u>1.1 atm</u>

Solving using Ideal Gas Equation :

⇒ PV = nRT

⇒ V = 0.5 × 8.314 × 288 / 1.1

⇒ V = 144 × 8.314 / 1.1

⇒ V = 1197.216 m³ = 11.97 L (approx.)

Marianna [84]2 years ago
3 0
  • T=15+273=298k
  • P=1.1atm
  • n=0.5mol

Apply ideal gas equation

  • PV=nRT
  • V=nRT/P
  • V=0.5(8.314)(298)/1.1
  • V=1126.16mL
  • V=1.12L
You might be interested in
Which kingdom does a multicellular living organism most likely belong to?
kotykmax [81]

Answer:

the answer is Fungi

Explanation:

it makes its own food and doesn't move from place to place that why this is the answer

6 0
3 years ago
The process or method , by which a magnet loses its power , is called…………………… ..
andrey2020 [161]

Answer:

I think it is called demagnetisation.

3 0
3 years ago
Sulfur burns in the air to form 33.6L of sulfur dioxide. (S = 32, O =16, 64g of sulfur dioxide has 22.4L, 32g of oxygen has 22.4
ivolga24 [154]

The mass of oxygen reacted/required in this reaction is obtained as 48g.

<h3>What is stoichiometry?</h3>

The term stoichiometry has to do with mass- volume or mass - mole relationship which ultimately depends on the balanced reaction equation.

Now, we have the reaction; S + O2 ------>SO2

If 1 mole of sulfur dioxide contains 22.4 L

x moles of sulfur dioxide contains 33.6L

x = 1.5 moles of sulfur dioxide.

Since the reaction is 1:1, the number if moles of oxygen required/reacted is 1.5 moles.

Mass of oxygen required/reacted = 1.5 moles * 32 g/mol = 48g

Learn more anout stoichiometry: brainly.com/question/9743981

8 0
2 years ago
Which product of the ultraviolet decomposition of cfcs acts as the catalyst for ozone decomposition?
Vikentia [17]
The answer is <span>Chlorine atoms.   This is the </span><span>product of the ultraviolet decomposition of cfcs acts as the catalyst for ozone decomposition.  </span>
8 0
3 years ago
Which of the following is a basic solution? HCl dissolved in water b. household ammonia c. vinegar d. pure water
PSYCHO15rus [73]

Answer:

B. Household ammonia.

Explanation:

NH₃ is a base, so the solution always will be basic.

NH₃ takes the proton from the water. In conclusion we have free OH⁻ in medium, that's why the solution is basic.

NH₃ + H₂O → NH₄⁺  +  OH⁻

- HCl + H₂O → H₃O⁺  + Cl⁻

This reaction makes an acid solution, cause the H₃O⁺

- Vinegar is a compound made of acetic acid.

CH₃COOH  + H₂O  ⇄  H₃O⁺  +  CH₃COO⁻

This reaction also makes an acid solution, cause the H₃O⁺

- Pure water makes neutral solution. It is not acid, neither basic.

2H₂O ⇄  H₃O⁺  +  OH⁻

7 0
3 years ago
Other questions:
  • What is the average kinetic energy of 1 mole of gas at 102 degree celsius
    6·2 answers
  • What type of coloration do the stonefish and oscellated frog fish have
    15·1 answer
  • The<br>system brings<br>oxygen into the blood and releases carbon<br>dioxide from the body.​
    11·1 answer
  • Atoms A and X are fictional atoms. Suppose that the standard potential for the reduction of X^2+ is +0.51 V, and the standard po
    10·2 answers
  • What is plasma and where can you find it
    15·2 answers
  • Reptiles, amphibians, and fish are all cold-blooded animals. Their body temperatures are determined by their surroundings. How d
    11·1 answer
  • What happens when Sodium hydroxide reacts with hydrochloric acid
    6·1 answer
  • you have two samples of gray powder both which are flammable these are powders the same substance explain why ​
    7·2 answers
  • What is the process of a gas changing back into a liquid called<br><br> PLEASEEEEEE HELP MEEEEEEE
    7·2 answers
  • Based on the kinetic theory, which statement is true? (5 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!