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
Nostrana [21]
3 years ago
7

A basketball is inflated to a pressure of 1.50 atm in a 20.0°C garage. What is the pressure of the basketball outside

Chemistry
2 answers:
Sergeeva-Olga [200]3 years ago
4 0

Answer: P = 1.37 atm

Explanation: For this problem we will use the Gay Lussac Law which is P1/T1 = P2/T2 then derive for P2 which is the outside pressure. Also remember to convert the units of temperature from °C to Kelvin.

T1 = 20°C + 273 = 293 K

T2 = -5°C + 273 = 268 K

P2 = P1 T2 / T1

= 1.50 atm ( 268 K ) / 293 K

= 1.37 atm

Cancel out the units of K so that the remaining unit will be in atm.

Basile [38]3 years ago
3 0

Answer:

P₂ = 1.4 Atm

Explanation:

Volume is assumed to be constant => Gay-Lussac Law => P ∝ T (Decreasing Temperature => Decreasing Pressure expected).

=> Empirical Relationship => P₁/T₁ = P₂/T₂

P₁ = 1.5Atm                    P₂ = ?

V₁ = V₂                           V₂ = V₁

T₁ = 20.0°c (=293K)       T₂ = -5°C (=268K)

P₁/T₁ = P₂/T₂ => P₂ = P₁(T₂/T₁) = 1.5Atm(268K/293K) = 1.4Atm

You might be interested in
____________ properties include melting point, boiling point, strength, and malleability.a.physicalc.chemicalb.reactived.none of
lina2011 [118]
Physical properties are those which can be observed without any change in composition of the substance. Hence, a is the answer.
8 0
3 years ago
The equation shows lead reacting with sulfuric acid to produce lead sulfate and hydrogen gas.
timofeeve [1]
This equation represents a single replacement reaction. Single replacement reactions consist of one element reacting with one compound on the reactant side (left side of the equation) and they form one new element and one new compound on the product side of the equation (right side).
5 0
3 years ago
Read 2 more answers
URGENT<br> What is the total volume of a lead can if it has a mass of 800g.
Sonja [21]

Answer:

750

Explanation:

5 0
3 years ago
When should a lab coat, safety goggles, and gloves be worn in the laboratory?
Sever21 [200]
I would say that you should wear a lab coat, safety goggles, and gloves when the teacher says so - not everything in a lab is dangerous, so there is no need to always wear these. But when the teacher says you should - then you should. 
8 0
3 years ago
Read 2 more answers
4. Quando se obtém a potência máxima da célula, o valor indicado no amperímetro, na unidade SI, está no intervalo: (A) [3,1; 3,2
Annette [7]

Answer:i dont speak english

Explanation:

sorry

8 0
2 years ago
Other questions:
  • Which of the four models represents a solid
    9·1 answer
  • Calculate the Molecular or Formula massof each of the following:
    8·1 answer
  • Which of the following reactions will proceed as drawn below? (Yes or No)
    6·1 answer
  • How would an apple, potato, and onion all taste the same?
    9·1 answer
  • A chemist adds of a magnesium fluoride solution to a reaction flask. Calculate the mass in micrograms of magnesium fluoride the
    11·1 answer
  • Jana is modeling mutations using the word "FRIEND."
    14·1 answer
  • Zinc crystals is made from zinc Oxide and which acid ​
    7·2 answers
  • A 0.5 mol sample of N2 is in a 6L container at 2 atm. what is the temperature of the gas in K
    9·1 answer
  • What does mean when it asks for the smaller ion
    8·1 answer
  • How do you figure out molality
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!