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irina [24]
3 years ago
8

3. Solve the following problems. Work must be shown in order to earn credit.

Chemistry
1 answer:
madreJ [45]3 years ago
4 0
C. A container of mixed gases is 20.9 C I hope this helps
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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:

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6 0
2 years ago
Describe the characteristics<br> of the different sections<br> (families) of the periodic<br> table
ANTONII [103]

Answer: The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods

6 0
3 years ago
How many protons neutrons and electrons are in 27 AI 3-
ira [324]

Hey there!

27 tells us the sum of protons and neutrons is 27.

Al tells us we have 13 protons.

3- tells us that there are 3 more electrons than protons.

13 + n = 27

neutrons = 14

13 + 3 = 16 electrons

27Al3- has 13 protons, 14 neutrons, and 16 electrons.

Hope this helps!

3 0
3 years ago
the diagram shows a model of a water cycle which word best summarizes the process labeled x in the model? A. Commensalism B.Phot
N76 [4]

Answer:

D evaportaion. it shows the sun evaporating the lake.

7 0
2 years ago
Consider four sealed, rigid containers with the following volumes: 50 mL, 100 mL, 250 mL, and 500 mL. If each of these contains
dsp73
First, we assume that helium behaves as an ideal gas such that the ideal gas law is applicable.
                                     PV = nRT
where P is pressure, V is volume, n is number of moles, R is universal gas constant, and T is temperature. From the equation, if n, R, and T are constant, there is an inverse relationship between P and V. From the given choices, the container with the greatest pressure would be the 50 mL. 
5 0
4 years ago
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