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
Katarina [22]
3 years ago
10

if a sample of oxygen gas occupies a volume of 2.15 At a pressure of 0.572 atm and a temperature of 25 c what volume would this

sample occupy at STP
Chemistry
1 answer:
MaRussiya [10]3 years ago
8 0
Answer:
            1.126 L

Solution:

Let's assume the gas is behaving ideally, then initial and final states of given gas are given as,

                                      P₁ V₁ / T₁  =  P₂ V₂ / T₂   ---- (1)
Data Given;

                  P₁  =  0.572 atm

                  V₁  =  2.15 L

                  T₁  =  25 °C + 273  =  298 K

                  P₁  =  1.00 atm

                  V₂  =  ?

                  T₂  =  0 °C + 273  =  273 K

Solving equation 1 for V₂,

                 V₂  =  P₁ V₁ T₂ / T₁ P₂

Putting Values,

                 V₂  =  (0.572 atm × 2.15 L × 273 K) ÷ (298 K × 1 atm)

                 V₂  =  1.126 L
You might be interested in
renata developed a hair dye additive that is guaranteed to cover grey hair. she granted the right to use this additive to a majo
kvasek [131]

What Renata has granted to the manufacturer of the colored hair dye is called a patent.

<h3>What is a patent?</h3>

A patent is a right given to a manufacturer to be the sole producer of a product for a given period of time. Usually, the patent has to last for a given number of years after which the technology becomes commonplace.

Hence, what Renata has granted to the manufacturer of the colored hair dye is called a patent.

Learn more about patent:brainly.com/question/12882864?r

#SPJ1

4 0
2 years ago
Equivalencia de un año luz en SI
Aleksandr [31]
Hi uhh i've never really typed in Spanish but here I go! :)

 Un ano luz es equivalente a 9.467 PM
4 0
3 years ago
Why did we have you determine the reaction rate using reactant consumed per unit of time instead of product formed per unit of t
Vsevolod [243]

Answer:Rate of reaction can be determined in terms of concentration of reactants consumed or concentration of product formed per unit time

Explanation: For the reaction below

A ===>B

The reactant is A while the product given is B.

Reaction rate = Δ[B]/Δt = -Δ[A]/Δt

The concentration of A will decrease with time while the concentration of B will increases with time.

The negative sign in -Δ[A]/Δt is to convert the expression to positive since the change will always be negative (decreases)

7 0
3 years ago
The conversion of co2 and h2o into organic compounds using energy from light is called
Fed [463]
The answer you're looking for is photosynthesis
3 0
3 years ago
How many molecules of glucose are produced by each cycle of the light reaction?
disa [49]
Zero (0) molecules of glucose are produced.
4 0
3 years ago
Other questions:
  • Ben is pushing a small trolley 10 N to the north and but Gary is pushing the trolley 5 N to the south. What is the total applied
    14·1 answer
  • Nylon is an important component in many products. One step in the production of nylon is the reaction of cyclohexane with oxygen
    11·1 answer
  • Eating of candy is a chemical change? How
    8·1 answer
  • Earth's climate has been stable throughout its history. True False
    7·1 answer
  • Please I really really need help!!!
    6·2 answers
  • At which of the following temperatures does all molecular motion stop
    13·1 answer
  • A sound is created when matter vibrates<br> A.True<br> B.False
    7·2 answers
  • What are Trojan asteroids?
    8·1 answer
  • What is the mole fraction of NaCl in
    13·2 answers
  • Why is burning not a pahse change
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!