Saturday, March 21, 2020

Free Essays on Relationship Between Mao And Red Guards

Authorities’ suppression on people under authority causes rebellions against them. In the late times of the Cultural Revolution this processes were a bit different. Mao was the leader of the Revolution; however Red Guards rebel against him at the end. When the relations between Mao and the Red Guards broke down, the Cultural Revolution started to break down at the end of the Cultural Revolution. To understand better this situation, the reasons why the relationship between Mao and Red Guards came to an end will be explained. One of the main reasons is Mao’s bad management on Red Guards that caused the break down in relations at the end of the Cultural Revolution. At the beginning of the Cultural Revolution, Mao was a hero for Red Guards, because of the fact that Mao created them. The Red Guards was formed with young people all over the country. This young population was unemployed, poor and was just looking for their basic needs. Their hero, Mao gave them a job and protected them from disappearing in this bloody revolution. Nevertheless, they became an extensive power in a short period. They started to destroy the four olds- old customs, old habits, old culture and old thinking- with the command of Mao. However they continued destroying everything wildly with considering anything. Mao could not manage this power correctly, and at least they broke off the rope that Mao was holding in his hands. Then Mao, with the help of the army, subdued the Red Guards in 1968. After that, Red Guards were confused with Mao’s behaviour. As a result, Mao’s unbalanced behaviour caused a break down between him and his favourite Red Guards (Smitha, 2001, p.5). The other main reason is Red Guard’s selfish acts which made them to think themselves as heroes. After Mao gathered young people and gave them an identity as Red Guards, they supposed that they were the only and most important force for the Cultural Revolution. They acted with no responsibi... Free Essays on Relationship Between Mao And Red Guards Free Essays on Relationship Between Mao And Red Guards Authorities’ suppression on people under authority causes rebellions against them. In the late times of the Cultural Revolution this processes were a bit different. Mao was the leader of the Revolution; however Red Guards rebel against him at the end. When the relations between Mao and the Red Guards broke down, the Cultural Revolution started to break down at the end of the Cultural Revolution. To understand better this situation, the reasons why the relationship between Mao and Red Guards came to an end will be explained. One of the main reasons is Mao’s bad management on Red Guards that caused the break down in relations at the end of the Cultural Revolution. At the beginning of the Cultural Revolution, Mao was a hero for Red Guards, because of the fact that Mao created them. The Red Guards was formed with young people all over the country. This young population was unemployed, poor and was just looking for their basic needs. Their hero, Mao gave them a job and protected them from disappearing in this bloody revolution. Nevertheless, they became an extensive power in a short period. They started to destroy the four olds- old customs, old habits, old culture and old thinking- with the command of Mao. However they continued destroying everything wildly with considering anything. Mao could not manage this power correctly, and at least they broke off the rope that Mao was holding in his hands. Then Mao, with the help of the army, subdued the Red Guards in 1968. After that, Red Guards were confused with Mao’s behaviour. As a result, Mao’s unbalanced behaviour caused a break down between him and his favourite Red Guards (Smitha, 2001, p.5). The other main reason is Red Guard’s selfish acts which made them to think themselves as heroes. After Mao gathered young people and gave them an identity as Red Guards, they supposed that they were the only and most important force for the Cultural Revolution. They acted with no responsibi...

Wednesday, March 4, 2020

Use Avogadros Number to Convert Molecules to Grams

Use Avogadros Number to Convert Molecules to Grams Avogadros number is the number of items in one mole. The number is experimentally determined based on measuring the number of atoms in precisely 12 grams of the carbon-12 isotope, giving a value of approximately  6.022 x 1023. You can use Avogadros number in conjunction with atomic mass to convert a number of atoms or molecules into the number of grams. For molecules, you add together the atomic masses of all the atoms in the compound to get the number of grams per mole. Then you use Avogadros number to set up a relationship between the number of molecules and mass. Heres an example problem that shows the steps: Avogadros Number Example Problem Question: Calculate the mass in grams of 2.5 x 109 H2O molecules. Solution: Step 1 - Determine the mass of 1 mole of H2O To obtain the mass of 1 mole of water, look up the atomic masses for hydrogen and oxygen from the Periodic Table. There are two hydrogen atoms and one oxygen for every H2O molecule, so the mass of H2O is: mass of H2O 2 (mass of H) mass of Omass of H2O 2 ( 1.01 g ) 16.00 gmass of H2O 2.02 g 16.00 gmass of H2O 18.02 g Step 2 - Determine the mass of 2.5 x 109 H2O molecules One mole of H2O is 6.022 x 1023 molecules of H2O (Avogadros number). This relation is then used to convert a number of H2O molecules to grams by the ratio: mass of X molecules of H2O / X molecules mass of a mole of H2O molecules / 6.022 x 1023 molecules Solve for the mass of X molecules of H2O mass of X molecules of H2O ( mass of a mole H2O  · X molecules of H2O ) / 6.022 x 1023 H2O molecules mass of 2.5 x 109 molecules of H2O ( 18.02 g  · 2.5 x 109) / 6.022 x 1023 H2O moleculesmass of 2.5 x 109 molecules of H2O ( 4.5 x 1010) / 6.022 x 1023 H2O moleculesmass of 2.5 x 109 molecules of H2O 7.5 x 10-14 g. Answer The mass of 2.5 x 109 molecules of H2O is 7.5 x 10-14 g. Helpful Tips for Converting Molecules to Grams The key to success for this type of problem is paying attention to the subscripts in a chemical formula. For example, in this problem, there were two atoms of hydrogen and one atom of oxygen. If youre getting the incorrect answer for this type of problem, the usual cause is having the number of atoms wrong. Another common problem is not watching your significant figures, which can throw off your answer in the last decimal place.