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
mihalych1998 [28]
2 years ago
8

A sample of Neon is in a sealed container held under isothermic conditions. The initial pressure and volume are 2.7 atm and 4.5

mL. If the final pressure is reduced to 1.7 atm, what is the final volume (in mL)?
Chemistry
1 answer:
Marina CMI [18]2 years ago
3 0

Answer:

The final volume in mL is 7.14 mL or 7.1 mL.

Explanation:

1.Use Boyle's Law(P_{1} V_{1}= P_{2} V_{2}). Re-arrange to solve for V_{2}<em> for the final volume.</em>

<em />

<em>2. Plug in values. </em>V_{2} =\frac{(2.7 atm)(4.5 mL)}{(1.7 atm)}  = 7.14 mL

You might be interested in
When water evaporates, what happens to the molecules that make up the liquid water?
Rama09 [41]

Answer:

Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor.

Explanation:

7 0
3 years ago
Read 2 more answers
What is the name of KMnO3???
bonufazy [111]
The answer is potassium magnate
4 0
3 years ago
Why is a lot of energy needed to break covalent bonds
gulaghasi [49]

Answer:

The strength of a bond between two atoms increases as the number of electron pairs in the bond increases.

Explanation:

6 0
3 years ago
Carbon obtained from a sample of frozen skin in a glacier is found to have one-half the 14c-to-12c ratio of present-day carbon.
Otrada [13]
Check the attached file for the answer.

8 0
3 years ago
What is evaporation? Describe what happens at the molecular level during evaporation.
jasenka [17]
 Evaporation happens<span> when atoms or </span>molecules<span> escape from the liquid and turn into a vapor. Not all of the </span>molecules in a liquid have the same energy. <span>Sometimes a </span>liquid<span> can be sitting in one place (maybe a puddle) and its molecules will become a </span>gas<span>. That's the process called </span>evaporation<span>. It can happen when liquids are cold or when they are warm. It happens more often with warmer liquids. You probably remember that when matter has a higher temperature, the molecules have a higher </span>energy<span>. When the energy in specific molecules reaches a certain level, they can have a </span>phase change<span>. Evaporation is all about the energy in individual molecules, not about the average energy of a system. The average energy can be low and the evaporation still continues. </span>
6 0
3 years ago
Other questions:
  • Newton’s second law of motion is F=ma A net force of 60 N north acts on an object with a of 30 kg. Use Newton’s second law of mo
    10·2 answers
  • The temperature of a liquid is 75k what is the temperature im celsius
    12·1 answer
  • Which of the following is an element? A. CO2 B. H2O C. Xy D. Na
    12·1 answer
  • A 0.623 g sample of a monoprotic acid is dissolved in water and titrated with 0.260 M KOH.
    11·1 answer
  • The diffusion coefficient for sodium ions crossing a biological membrane 12nm thick is 1.5 x10-18 m2/s. what flow rate of sodium
    13·1 answer
  • If the distance between two objects is increased, the gravitational force will _____.
    12·2 answers
  • What is the CAS of hydrogen peroxide​
    8·1 answer
  • In the reaction Mg(s) + Br2() → MgBrz(s), what should be the coefficient for
    7·1 answer
  • If a body is buried, the process of complete _____ can take up to two years to complete.
    6·2 answers
  • Cual es la convención de 746 Hm
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!