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
Alenkinab [10]
4 years ago
8

Be sure to answer all parts. thallium(i) is oxidized by cerium(iv) as follows: tl+(aq) + 2ce4+(aq) → tl3+(aq) + 2ce3+(aq) the el

ementary steps, in the presence of aqueous mn(ii), are as follows: step 1: ce4+ + mn2+ → ce3+ + mn3+ step 2: ce4+ + mn3+ → ce3+ + mn4+ step 3: tl+ + mn4+ → tl3+ + mn2+ the rate law is given by the equation: rate = k[ce4+][mn2+] identify the catalyst: tl+ tl3+ ce3+ ce4+ mn2+ mn3+ mn4+ identify the intermediates: tl+ tl3+ ce3+ ce4+ mn2+ mn3+ mn4+ identify the rate-determining step
Chemistry
1 answer:
Doss [256]4 years ago
5 0
<span>Best Answer: Mn(ii) is catalyst Stetep-1 is slow step Steps-2,3 are fast steps intermediates are Mn(iii)and Mn(iv) since step -1 is slow rate depends on Ce(iv) and Mn(ii) only not on Tl(i) as it is involved in fast step-3</span>
You might be interested in
Which word or phrase from the article provide the BEST context clue to the meaning of "organic"?
Liula [17]

Answer:

Um, where is the article?

6 0
3 years ago
In what way did political policies act as a centrifugal force in the Soviet Union during the late 1980s
RUDIKE [14]

The government gave the people more freedom to criticize the government which led to nationalist movements

<h3>What way did political policies act as a centrifugal force in the Soviet Union during the late 1980s ?</h3>

In the late 1980s, the economic and social situation in the Soviet Union was tense. The socialist economy was on the verge of collapse, the war in Afghanistan was an assured defeat, and the quality of life for Soviet citizens was appalling.

  • Due to these situations, the Soviet leader Mikhail Gorbachev decided to carry out a series of economic and political reforms, known as Perestroika and Glasnost, aimed at liberalizing the economy from a pure socialist model to a mixed model, and granting greater rights and civil liberties to the citizens.
  • This led to numerous mobilizations and demonstrations, which further weakened the already weak Soviet political apparatus and made possible the emergence of regionalist nationalisms in the former Soviet nations, especially those subjugated to the power of Russia.

Learn more about Soviet Union here:

brainly.com/question/1310325

#SPJ4

6 0
2 years ago
The atomic number of element Y is 119. What should be the atomic number of element X.
murzikaleks [220]
You like poop and lee 289
5 0
3 years ago
What information does the fossil record provide?​
lukranit [14]

By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments. Fossils can tell us a lot about the past.

6 0
3 years ago
what is the relationship between the scale divisions marked on the graduated cylinders and the estimated uncertainty in the volu
AURORKA [14]

Answer:

  • <em>The relationship between the scale divisions marked on the graduated cylinders and the estimated uncertainty in the volume measurements is</em> that <u>the larger the divisions the larger the uncertainty, and the smaller the divisions the smaller the uncertaintity.</u>

Explanation:

In general, <em>graduated cylinders</em> are marked with divisions (lines) at equal spaces or intervals. There are divisions that show the measure with a number and a series of intermediate not numbered divisions in between two numbered lines.

The <em>uncertainty </em>of the instrument is determined as half the difference between two consecutive marks.

So, the larger the interval of two consecutive marks the larger the uncertainty.

The attached image, taken from brainly.com/question/13102373, shows you some marks in a graduated cylinder.

7 0
3 years ago
Other questions:
  • Why doesn't water change into ice at 10 degree Celsius?
    13·2 answers
  • How do you work out the relative atomic mass?
    8·1 answer
  • All the elements of a family in the periodic table have what feature in common?a)they all have similar chemical properties.b)the
    11·2 answers
  • A block weighing 8.5 N requires a force of 2 Nto push it along at constant velocity.What is the coefficient of friction for thes
    9·1 answer
  • A sample that contains only SrCO3 and BaCO3 weighs 0.800 g. When it is dissolved in excess acid, 0.211 g car- bon dioxide is lib
    9·1 answer
  • PLEASE HELP 20 POINTS
    10·1 answer
  • Observation and experimentation have led scientists to accept a theory about the atom. This theory is called the Atomic Theory.
    8·2 answers
  • JOINNN MY ZO OMM<br> 95478199526 12345
    12·2 answers
  • Some chemical factories make hydrogen gas (H2) using a process called steam methane reforming. In this process, methane (CH4) co
    15·1 answer
  • What happens when an object has a density greater than that of the surrounding liquid?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!