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
lapo4ka [179]
3 years ago
7

When a gas is pumped into a small rigid container the pressure inside the container increases as more particles are added. If th

e number of particles is doubled then the pressure will double. What would happen if the number of particles were decreased by half?
Chemistry
2 answers:
Sever21 [200]3 years ago
7 0

Answer:  A. Pressure would decrease by half

Explanation:

marysya [2.9K]3 years ago
3 0
Since the container of the gas is rigid, the volume of the gas will remain constant. Therefore, when the number of particles were decreased in half then the pressure will also be half of the original given they both are subjected to the same temperature.

PV = nRT

V, T and R are constants so they can be lumped together to a constant k.

P/n = k
P1/n1 = P2/n2

since n2 = n1/2
P1/n1 = P2/<span>n1/2</span>
P2 = P1/2
You might be interested in
In which mutation does one base take the place of another?
Neporo4naja [7]

Answer: A substitution is a mutation that exchanges one base for another (i.e., a change in a single "chemical letter" such as switching an A to a G). Such a substitution could: change a codon to one that encodes a different amino acid and cause a small change in the protein produced.

Explanation: I know this is correct just trust me and please mark me as brainiest.

4 0
3 years ago
Is it good to use alcl on the icy roads?
Zina [86]
Well you would think yeah because it’s a liquid but the answer is no
4 0
3 years ago
Please help!! <br><br> Is this an:<br><br> Acid<br><br> Base <br><br> Neither
Liono4ka [1.6K]

Answer:

it is a weak acid

acid

Explanation:

formaldehyde is a weak acid (pK greater than 13),

3 0
2 years ago
Defined as the negative logarithm of the concentration of OH-​
Marat540 [252]

Answer:

As with the hydrogen-ion concentration, the concentration of the hydroxide ion can be expressed logarithmically by the pOH. The pOH of a solution is the negative logarithm of the hydroxide-ion concentration. pOH=−log[OH−] The pH of a solution can be related to the pOH.

4 0
3 years ago
Question Ask “ Which Part Of The Ecological Pyramid Is Incorrect.”
shepuryov [24]
Primary producers i believe
4 0
3 years ago
Read 2 more answers
Other questions:
  • Given that a = 13 cm and B = 12 cm work out x
    8·2 answers
  • How many valence electron do silver have
    9·2 answers
  • Which is apart of the sales process ?
    9·2 answers
  • Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and
    6·1 answer
  • Frank has a sample of steel that weighs 80 grams. If the density of his sample of steel is 8 g/cm3 ,what is the samples volume?
    7·1 answer
  • Is it correct to say that only one observable change accompanies a chemical change?
    7·1 answer
  • What are elements in the tall columns of the periodic table called?
    9·2 answers
  • Is it possible for a solution to have negative pH values?
    9·2 answers
  • How many atoms of argon occupy 30.0L
    7·1 answer
  • Libr (s) → li (aq) br- (aq) δh = -48. 8 kj/mol in a coffee-cup calorimeter you dissolve 21. 4 g of this salt in 111 g of water a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!