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
ratelena [41]
3 years ago
14

At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.184 s^-1 ? Suppose a vessel contai

ns Cl_2 O_5 at a concentration of 1.16 M. Calculate the concentration of Cl_2 O_5 in the vessel 5.70 seconds later.
Chemistry
1 answer:
meriva3 years ago
6 0

Answer:

0.57 M

Explanation:

rate = change in concentration /time

Initial concentration of Cl2O5 = 1.16 M

Let the concentration of Cl2O5 after 5.70 seconds be y

rate = (1.16 - y)/5.7

The reaction follows a first order

Therefore, rate = ky = 0.184y

0.184y = (1.16 - y)/5.7

0.184y × 5.7 = 1.16 - y

1.0488y + y = 1.16

2.0488y = 1.16

y = 1.16/2.0488 = 0.57 M

Concentration of Cl2O5 after 5.70 seconds is 0.57 M

You might be interested in
If two people attempt the same maneuver, what determines the amount of force that each is required to exert?
Helen [10]

Answer:

Explanation:

you need to change either the turn of the jump or push off higher or lower from the wall

3 0
3 years ago
Please help me, will mark brain whoever answers the fastest!
iogann1982 [59]

Page 1  

1: The grass

2: The grasshopper

3: The frog

4: The snake

5: The eagle

Page: 2

The answer is the 2nd one

Page: 3

The owl would because its at the end it would have almost no more sun energy left in whatever it eats.


Hope This Helps :)

3 0
3 years ago
Read 2 more answers
4. Chlorine exists in two forms - chlorine-35 and
White raven [17]

Answer: sorry i dont knowExplanation:

5 0
2 years ago
What is the correct answer?!????
ddd [48]

Answer:

B

Explanation:

Dalton worked with mainly about the chemistry of atoms.

how do atoms combine to form various molecules.

—rather than the details of the physical, internal structure of atoms, although he never denied the possibility of atoms' having a substructure.

4 0
3 years ago
Lily took 57 seconds to walk from classroom to library. If the distance between the classroom and library was 38 m, at what aver
slamgirl [31]
1.5 sorry if I’m wrong!
4 0
3 years ago
Other questions:
  • A student dissolved 3.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution
    5·1 answer
  • PLEASE HELP ASAP!!!!!!!! WILL GIVE BRAINLY!!!!!!! IN YOUR OWN WORDS!!!!!!!!!
    6·1 answer
  • Identify the generic outer electron configuration for the akali metals
    11·1 answer
  • What are 4 physical properties of 500 g butter?
    7·1 answer
  • ORGANISMS THAT ARE EATEN BY OTHER ANIMALS ARE CALLED
    14·2 answers
  • Which explains the basis of the biuret test?
    15·1 answer
  • Balance Cr2O3+Mg -->Cr + MgO
    8·1 answer
  • 10 pts.<br>Please help me with my Chemistry question. :'(<br>plz.​
    9·1 answer
  • 1. If the frequency of a wave increases from 2 Hz to 4 Hz without the wavelength changing, how will the wave speed change? PLS H
    12·1 answer
  • Which word best describes a mixture that is 85 percent copper and 15 percent tin?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!