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
Kobotan [32]
3 years ago
8

A certain reaction is first order. Determine the amount of time required for the reactant to go from 0.500 M to 0.250 M if the r

ate constant is 1200. s −1
Advanced Placement (AP)
1 answer:
Drupady [299]3 years ago
8 0

Answer:

The rate constant for a first order reaction is 60 s 1. How much time will It take to reduce the initial concentration of the reactant to its 1/6 th value? Answer: Question 9. For a first order reaction, show that time required for 99% completion is twice the time required for the completion of 90% of reaction…

Explanation:

The rate constant for a first-order reaction is equal to the negative of the slope of the plot of ln[H 2 O 2] ... (from 6.00 hours to 12.00 hours), it decreases from 0.500 M to 0.250 M; ... The half-life of a reaction is the time required to decrease the amount of a given reactant by one-half. The half-life of a zero-order reaction decreases as ...

You might be interested in
What is meaning of bones​
Komok [63]

Answer:

Bones means Cartilage

3 0
3 years ago
Read 2 more answers
If Brainly wants us to succeed in life and get a good education, why do they make us pay to use this site?
olchik [2.2K]

Beacuse we're suppose to work it out and see if it is right or wrong.

6 0
3 years ago
True or false, if false please state the correct answer
Hitman42 [59]

Answer:

False, Estrogen is produced by the ovaries

7 0
3 years ago
Read 2 more answers
Why is Wilhem Wundt considered the "Father of Psychology"?
xxMikexx [17]
Wilhelm Windy was the first psychologist (self declared.) He was the first to create the study of the mind's own science, psychology. Before, the study of the mind was just a small part of both physiology and philosophy. Wundt believed it should be its own science. He created the first laboratory for psychology.
5 0
3 years ago
Read 2 more answers
timber sustainability vast forest ecosystem sustainability and certification of forestry are specific to
krek1111 [17]

Answer:

United Nations Conference on Environment and Development(UNCED)

Explanation:

The conference was held in 1992 at Rio de Janeiro, Brazil (June 3–14, 1992), to reconcile worldwide economic development with protection of the environment, The Statement of Principles on Forests, aimed at preserving the world’s rapidly vanishing tropical rainforests, is a nonbinding statement recommending that nations monitor and assess the impact of development on their forest resources and take steps to limit the damage done to them.

3 0
3 years ago
Other questions:
  • A researcher recorded the time
    5·1 answer
  • I have never tried to get back at someone who has hurt me on the job, true or false?
    8·2 answers
  • What’s an example of inattentional blindness?
    14·1 answer
  • What role did religion play in the abolition movement
    5·1 answer
  • Explain what question the researchers were trying to answer with this study and what their findings were. Discuss any criticisms
    11·1 answer
  • Which statement about the relative astronomical size is true
    14·1 answer
  • What does a lyric poem lack or not have that is useful for finding the theme?
    15·2 answers
  • Brain buster game<br> 50k in 2018 what is it?
    6·1 answer
  • As our visual system processes light energy, the last step in converting one form of energy into another is
    7·1 answer
  • Prompt
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!