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
zavuch27 [327]
3 years ago
12

Most heterogeneous catalysts of importance are extremely finely divided solid materials. Why is the particle size important?

Biology
1 answer:
Alina [70]3 years ago
7 0
The particle size is important because the more finely divided the solid is , the faster the reaction happen. A powdered solid will normally produce a faster reaction because it has greater surface area than the single lump

Hope this helps
You might be interested in
A patient diagnosed with amyotrophic lateral sclerosis has increasing muscle weakness in the upper extremities. the physician or
adell [148]
In the current procedural terminology, the person should look for electromyography or needle or extremities and will be directed to the code range 95860-95864. Code selection is based on the number of extremities studied. In this case, two extremities are studied in making 95861 the correct code selection. Amyotrophic lateral sclerosis or ALS is also known as lou gehrig’s disease. In the ICD-10-CM index to diseases and injuries, which the person must look for sclerosis or amyotrophic or lateral. It is directed to code G12.21. 
3 0
3 years ago
In order to fit all of our DNA into our cells, it is wrapped around histone proteins and then __________.
Ymorist [56]

Answer:

nucleosome

Explanation:

7 0
3 years ago
Over time, some organisms have co-evolved so they mutually benefit and depend upon one another. Many plants, for example, have d
kompoz [17]

The answer is; D

This is referred to as co-evolution. It involves the reciprocal evolution of 2 species. This kind of evolution can be seen in mutualism (like the choices described above), and also predator-prey, host-parasite relationships. The term co-evolution was coined by Paul R. Ehrlich and Peter H. Raven in 1964.

5 0
2 years ago
Read 2 more answers
A virus's ability to infect an animal cell depends primarily upon the
Lisa [10]
A virus's ability to infect an animal cell depends primarily upon the "<span>presence of receptor sites on the cell membrane"

Hope this helps!</span>
3 0
3 years ago
What does sulfur dioxide and hydrogen sulfide form in the atmosphere that is bad
egoroff_w [7]

Answer:

At high temperatures or in the presence of catalysts, sulfur dioxide reacts with hydrogen sulfide to form elemental sulfur and water. This reaction is exploited in the Claus process, an important industrial method to dispose of hydrogen sulfide.

(credits to the owners of this answer :)

5 0
3 years ago
Other questions:
  • A Substance directly involved in cellular communication
    7·1 answer
  • PLS ANSWERRRRRR Describe how a developed vent community is replaced with a new community.
    13·1 answer
  • Which of the following is most likely to move through the cell membrane by facilitated diffusion? A. Small lipids, B. 02, C. C02
    11·1 answer
  • How is science different from other branches of knowledge​
    8·2 answers
  • A larger population density always indicates a larger population size. Please select the best answer from the choices provided T
    5·2 answers
  • Drag each item to the correct location in order to place the events in the development of plants into the correct order​
    8·1 answer
  • At what stage of development of all vertebrates appear to share many of the same characteristics?
    6·1 answer
  • Marilyn has had a lump removed from her breast and sent off to a pathologist for examination. what description of the tumor woul
    10·1 answer
  • A volcanic island rises from the sea. The lava from eruptions cools and becomes
    7·1 answer
  • The inner planets are Mercury, Venus, Earth, and Mars. These four planets are small and solid and have few or no moons. All but
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!