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
Colt1911 [192]
4 years ago
12

Permafrost soil (gelisol) is _______.

Chemistry
2 answers:
kvasek [131]4 years ago
7 0
Permafrost soil (gelisol) is b) fragile. 
blondinia [14]4 years ago
5 0

Option B, fragile, is the right answer.

The Permafrost soil (Gelisol) are found very harsh and cold weather such as Arctic and Antarctic. The Gelisol are simply corroded soils, fragile and their finding near the extreme ice covers presents them valuable indicators of the early symbols of global warming. Permafrost in these soils found within two meters of the surface of the soil.

You might be interested in
A student carried out this reaction with methane as the limiting reagent. A 12.0 g quantity of methane was used, and the student
Sophie [7]

Answer:

The percent yield is 66.7%

Explanation:

1. The balanced chemical reaction to obtain carbon dioxide from the methane is:

CH_{4}+2O_{2}=CO_{2}+2H_{2}O

2. Calculathe the theoretical quantity of carbon dioxide.

As the problem says that the limiting reagent is the methane, all the calculations will be made from this quantity:

12.0gCH_{4}*\frac{1molCH_{4}}{16gCH_{4}}*\frac{1molCO_{2}}{1molCH_{4}}*\frac{44gCO_{2}}{1molCO_{2}}=33gCO_{2}

3. Calculate the percent yield:

Percent yield = \frac{actualyield}{theoreticalyield}*100

Percent yield = \frac{22.0g}{33.0g}*100

Percent yield = 66.7%

7 0
3 years ago
What kinds of things on earth are made of cells?
Lena [83]

Answer:

All living things, large or small, plant or animal, are made up of cells. Most living things are made up of one cell and they are called unicellular organisms. Many other living things are made up of a large number of cells that form a larger plant or animal. These living things are known as multicellular organisms.

Explanation:

7 0
4 years ago
If you had 100 grams of wax(C25H52), predict...
marissa [1.9K]

Answer:

2 i think should be the correct answer

Explanation:

4 0
3 years ago
Write the electronic configuration of aluminium in terms of sub shell ​
butalik [34]

Answer:

The Aluminium electron configuration will be 1s^22s^22p^63s^23p^1. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. This makes it easier to understand and predict how atoms will interact to form chemical bonds.

3 0
2 years ago
Which of the following bonds is polar?<br> a) F-F<br> b) O-H<br> c) O-O<br> d) H-H
SSSSS [86.1K]
D) H-H
Hope this helps.
6 0
3 years ago
Other questions:
  • What observation led chadwick (and rutherford) to conclude there must be something besides just the proton in the nucleus of ato
    7·2 answers
  • Diet soda has a lower density than bottled water True False
    14·2 answers
  • John walks at a steady speed if 3 mph. How long will it take him to travel 24 miles?
    14·2 answers
  • Kepler's Law of Planetary Motion __________ the movement of planets in the universe
    9·1 answer
  • What is the approximate size of solute particles in a solution?
    9·1 answer
  • Most fertilizers consist of nitrogen-containing compounds such as NH3,CO(NH2)2,NH4NO3, and (NH4)2SO4. Plants use the nitrogen co
    7·1 answer
  • Determine the molecular and empirical formulas of the following:
    11·1 answer
  • What are the characteristics of compounds?
    7·2 answers
  • 35 points for one question
    7·1 answer
  • What atomic or hybrid orbital on the central br atom makes up the sigma bond between this br and an outer f atom in bromine trif
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!