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]
2 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]2 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
develop an argument that evaluates the extent to which the various belief systems showed continuity or change over time during t
Zinaida [17]

Answer:

the is lslamic empire that developed the most in the period was the ottoman Empire They used certain disagreements that existed in the area around the mediterranean  

Explanation:

3 0
3 years ago
Define decision making and provide two strategies that one may use to make decisions.
lyudmila [28]

Answer:

Decision making is the process of evaluating alternatives and making choices among them. Two strategies that one may use to make decisions is the additive strategy and the elimination-by-aspects strategy. The additive strategy involves creating a list of attributes that affect the decision and then rating each alternative based on each attribute. This strategy is often used for simple choices. The elimination-by-aspects strategy eliminates alternatives based on their attributes and evaluates each attribute in order of importance. This strategy is often used for complex choices

Explanation:

youre welcome

5 0
3 years ago
Read 2 more answers
Document 1
Naily [24]

Answer:

The role of feudal lords in European feudalism.

Explanation:

According to the given source document, it is explained how the daimyos(lords) of Japan would play their roles in the feudal system and in obeisance to the shogun (grand Lord) and what they are expected to do and avoid.

According to the document, it is advised that warriors who have been accused of rebellion or murder should be dismissed at once and that bigger daimyos should not move about with more than 20 mounted warriors and lesser daimyos should cut down their forces proportionately.

Based on the details of this Document 1, it is most similar to the role of feudal lords in European feudalism.

4 0
3 years ago
Which group’s rights—human participants or nonhuman animals—are the most important to protect? Why?
frez [133]

I personally have to go with nonhumans.


Most of the animals are defenseless, especially when humans fight unfair.

Think about, humans kill lions. But it should be a fair fight, obviously the lion would win. But humans have crafted weapons to harm these creatures a lot of the times for absolute no reason besides greed.

I feel like animals are very defenseless and clueless and humans take advantage to that to the max- sadly.

If you need a longer explanation, I can give more.

Hope this helps!

-Payshence

6 0
3 years ago
When the bore is larger than the stroke, the engine is A. undersquared. B. free wheeling. C. oversquared. D. even.
masya89 [10]
The correct answer is C
oversqaured

it is also called short-stroke engine. Usually the bore diameter is<span> greater than its stroke length. This gives a bore/stroke ratio greater than 1:1.</span>




6 0
3 years ago
Other questions:
  • Why do people keep gambling i they know that the probability of them winning is very low?
    15·2 answers
  • Common house hold cleaning products__________.
    12·2 answers
  • Solve the problem plz o,t,t,f,f
    8·1 answer
  • Drivers Ed , thank you....
    6·1 answer
  • Medicare benefits are restricted to those who
    9·2 answers
  • Explain the formula for representation in the small and large republics...
    13·2 answers
  • What impact does the use of rhyme have on The poem
    7·2 answers
  • Label each significant piece of land and explain when and how America secured each part of our nation represented on the map bel
    8·1 answer
  • What's happened to Ruth chapter 21–31
    13·1 answer
  • Which daily task do technical writers perform?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!