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
Sindrei [870]
3 years ago
13

a balloon has a pressure of 104.5 kpa and a volume of 3.4L. If the pressure is reduced to 42.7 kpa, what will the volume change

to?​
Chemistry
2 answers:
Nuetrik [128]3 years ago
7 0

Answer:

The answer to your question is 8,32 L

Explanation:

Data

Pressure 1 = 104.5 kPa

Volume 1 = 3.4 L

Pressure 2 = 42.7 kPa

Volume 2 = ?

Formula

- To solve this problem use the Boyle's law.

       P1V1 = P2V2

- Solve for V2

       V2 = P1V1 / P2

- Substitution

       V2 = (104.5)(3.4) / 42.7

-Simplification

       V2 = 355.3 / 42.7

- Result

        V2 = 8.32 L            

Nookie1986 [14]3 years ago
3 0

Answer:

The new volume is 8.3 L

Explanation:

Step 1: Data given

Initial pressure of balloon = 104.5 kPa = 1.0313348 atm

Volume of the balloon is 3.4 L

The pressure is reduced to 42.7 kPa = 0.4214162 atm

Step 2: Calculate the new volume

p1*V1 = p2 *V2

⇒p1 = the initial pressure in the balloon = 1.0313348 atm

⇒V1 = the initial volume = 3.4 L

⇒p2 = the reduced pressure = 0.4214162 atm

⇒V2 = the new volume

1.0313348 atm * 3.4 L = 0.4214162 * V2

V2 = 8.3 L

The new volume is 8.3 L

You might be interested in
What is the composition of an isotope of calcium (atomic number 20)?
beks73 [17]

Answer:

i think c

Explanation:

4 0
3 years ago
Read 2 more answers
How many grams of chlorine are required in order to consume 100g of sodium chloride?
11111nata11111 [884]

Answer:

92.1 g

Explanation:

3 0
3 years ago
Read 2 more answers
Explain how CO2 is absorbed into the ocean of H2O
Dmitrij [34]
The ocean absorbs CO2 from the atmosphere wherever air meets water. Wind causes waves, giving more opportunity for the water to absorb the carbon dioxide.
7 0
3 years ago
When a substance such as ice melts, its temperature increases. Describe what happens to the arrangement of the water molecules a
gogolik [260]

Answer:

The molecules absorb heat and acquire more kinetic energy.

Explanation:

In a solid, the solids only vibrate about their mean positions but do not translate. When energy is supplied to the molecule in the form of heat, the molecules vibrate faster. Eventually, they acquire sufficient energy to leave their mean positions and translate. Hence the solid crystal collapses.

When ice is heated, water molecules acquire sufficient kinetic energy to translate. The intermolecular bonds are gradually broken in the solid framework as heat is absorbed. The heat required for this is known as the latent heat of fusion.

The temperature remains constant until phase transition is over, then temperature rise resumes.

7 0
3 years ago
Read 2 more answers
A beaker with water and the surrounding air are all at 24°C. After ice cubes are placed in the water, heat is transferred from:
xxTIMURxx [149]
(3) the water to the ice cubes
  This is so because the ice cubes are colder compared to their surrounding objects.
They absorb the heat from the water, cooling it, therefore vanishing(melting).
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1)The average lethal dose of Valium is 1.52 mg/kg of body weight. Estimate how many grams of Valium would be lethal for a 200.-l
    5·1 answer
  • Rate at which a chemical substance tends to undergo a chemical reaction
    13·2 answers
  • What is the mass number for an atom with 5 protons 6 neutrons and 5 electrons
    10·1 answer
  • Use this chemical equation to answer the following questions: Cl + O3 ➞ ClO + O2
    13·1 answer
  • Kool-Aid is made up of sugar (C6H12O6), food coloring, and water. It is an example of a(n)
    12·2 answers
  • In details explain element
    9·2 answers
  • Search...
    11·2 answers
  • What are tiny cell structures that carry out specific functions within the cell?​
    14·1 answer
  • Please help <br> with this question
    10·2 answers
  • Changing the position of the increases or decreases your effort
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!