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
PSYCHO15rus [73]
3 years ago
6

A sample of gas initially has a volume of 2.25 L at 350 K and a pressure of 1.75 atm. What will be sample pressure if the volume

is
changed to 1.00 L and the temperature to 750 K
O 3.75 atm
O 1.84 atm
O 3.94 atm
O 8.44 atm
O 0.119 atm
Chemistry
1 answer:
IRINA_888 [86]3 years ago
7 0

Answer:

8.44 atm

Explanation:

From the question given above, the following data were obtained:

Initial volume (V₁) = 2.25 L

Initial temperature (T₁) = 350 K

Initial pressure (P₁) = 1.75 atm

Final volume (V₂) = 1 L

Final temperature (T₂) = 750 K

Final pressure (P₂) =?

The final pressure of the gas can be obtained as illustrated below:

P₁V₁/T₁ = P₂V₂/T₂

1.75 × 2.25 / 350 = P₂ × 1 / 750

3.9375 / 350 = P₂ / 750

Cross multiply

350 × P₂ = 3.9375 × 750

350 × P₂ = 2953.125

Divide both side by 350

P₂ = 2953.125 / 350

P₂ = 8.44 atm

Thus, the final pressure of the gas is 8.44 atm.

You might be interested in
Electrons in the outermost shell of an atom that are available to bond with the electrons of other atoms are
Alex73 [517]

Answer:

(C) Valence electrons

Explanation:

8 0
3 years ago
What kind of air mass will bring cold, dry weather as it moves toward an area
sergij07 [2.7K]

Answer:

i think the answer is Continental polar air masses

Explanation:

4 0
2 years ago
starting with methane ,name all the steps and write the equations involved in tetrachlorination.Remember all arrows sharing move
anygoal [31]

Answer:

See Explanation and image attached

Explanation:

Methane is an alkane. The commonest chemical reaction that alkanes undergo is substitution. During a substitution reaction, one or more atoms of hydrogen is/are replaced in the alkane.

In methane, in the presence of sunlight and molecular chlorine gas, a homolytic fission of Cl2 occurs to yield chlorine radicals in an initiation step.

The propagation steps involve reaction of the methane with chlorine radicals. Certain intermediates continue to be formed along the way until the tetrachlorination product is finally obtained.

4 0
3 years ago
2HgO O2 + 2Hg
stepladder [879]

Answer:

33.5 grams of oxygen will be produced

Explanation:

7 0
2 years ago
The more impressive the tail of a male peacock, the higher its chances of finding a mate. Female peacocks choose mates based on
Kipish [7]

C i took the test and got it correct

5 0
2 years ago
Other questions:
  • Which ion is larger? Cu+ Cu2+ Why? Because Cu2+ has the filled 4s subshell. Because Cu2+ cannot be oxidized further. Because Cu2
    6·2 answers
  • Rowena and helga are both performing an experiment with nickel metal. Rowena has a 5 gram sample and determines the density to b
    15·1 answer
  • State the 4 major ideas of Dalton's Atomic Theory.
    9·1 answer
  • HELP!!!!!!!!!!!!!!
    9·2 answers
  • Consider the following equilibrium:
    10·1 answer
  • what is the anode of a galvanic cell made with zinc and aluminum aluminum metal zinc metal aluminum ions zinc ions​
    12·2 answers
  • How many grams of molybdenum(Mo) are in 2.68E24 atoms of Mo?
    8·1 answer
  • Platinum-189<br> What is the atomic number
    11·1 answer
  • A cheetah has been clocked at 112 km/hr. what is this speed in m/s?
    14·2 answers
  • Scientists used a powerful telescope to discover the caloris crater on mercury
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!