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
kykrilka [37]
2 years ago
9

A sample of neon gas at 1.20 atm compresses from 0.250 l to 0.125 l. if the temperature remains constant, what is the final pres

sure
Chemistry
1 answer:
Naddika [18.5K]2 years ago
5 0
<h3><u>Answer;</u></h3>

2.4 atm

<h3><u>Explanation;</u></h3>

At constant temperature;

PV = constant  

P1 = 1.2 atm

V1 = 0.25 L

P2 = ?

V2 = 0.125 L

But;

P1*V1 = P2*V2

Thus;

P2 = P1*V1/V2

     = (1.2 atm)(0.25 L)/(0.125 L)

    <u> = 2.4 atm</u>

You might be interested in
8
sesenic [268]

Answer:

A skater moving downhill at increasing speed

Explanation:

  • A push or pul on object called force .It is of two types.
  1. Balanced force
  2. Unbalanced force
5 0
3 years ago
Read 2 more answers
What is the pH if the [H+] concentration is 3 x10^-13​
Shkiper50 [21]

Answer:

pH = 12.52

Explanation:

Given that,

The [H+] concentration is 3\times 10^{-13}.

We need to find its pH.

We know that, the definition of pH is as follows :

pH=-log[H^+]

Put all the values,

pH=-log[3\times 10^{-13}]\\\\pH=12.52

So, the pH is 12.52.

6 0
3 years ago
Rate at which a chemical substance tends to undergo a chemical reaction
kifflom [539]
Reactivity is the name your looking for I believe.
6 0
3 years ago
Read 2 more answers
How many grams are in 562 dg?<br> 56.2 g<br> 56,200 g<br> 5.620 g<br> 5.62 g
lana66690 [7]

Answer:

56.2

Explanation:

<u>mark</u><u> </u><u>me as</u><u> </u><u>BRAINLIEST</u><u> </u>

<u>follow me</u><u> </u>

<u>carry on</u><u> </u><u>learning</u><u> </u>

<u>100</u><u> </u><u>%</u><u>sure</u><u> </u>

7 0
3 years ago
Which method would be best to separate a mixture of sand and gravel?
solniwko [45]
Here, as they both are physical things without any magnetic property & density difference, screening would be best.

In short, Your Answer would be Option C

Hope this helps!
7 0
3 years ago
Read 2 more answers
Other questions:
  • How is steam different from water vapour
    13·2 answers
  • A student measures the mass of an 8 cm^3 block of brown sugar to be 12.9 g. What is the density of
    15·1 answer
  • Which of the following is a chemical change?
    11·2 answers
  • Many planets are formed by a process called accretion, where chunks of material are drawn to bigger chunks of material and are s
    12·1 answer
  • List two ways in which heterogeneous mixtures differ from elements.
    15·1 answer
  • Water freezes at 0∘C and CO freezes at −205∘C. Which type of intermolecular force accounts for this difference in freezing point
    12·1 answer
  • True/False. A program is an algorithm that has been coded into something that can be run by a machine. *
    8·1 answer
  • What is the general trend for electron affinity values going across a period?
    11·1 answer
  • Based on this information which of the following conclusions can be drawn about the growth rate of grass? hurry
    5·1 answer
  • You drop a rock weighing 23.2 g into a graduated cylinder that contains 55 mL. The level of the water rises to 62 mL. What is th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!