compare and contrast
compare and contrast
Double bubble map
Hydrogen vs Oxygen
We are all aware of the importance of oxygen gas to all life forms, especially human beings. It is one gas that supports all life forms. There is another gas called hydrogen that is equally important for us. There are many differences between hydrogen and oxygen but the greatest benefit to us is seen in the chemistry between these two gases as it results in formation of water that is a necessity for us. Let us compare the two gases on the basis of their properties.
Oxygen
Oxygen is the third most abundant element found in the atmosphere, after hydrogen, and helium. It constitutes about 50% of Earth’s mass and makes up almost 90% of world’s oceans. In the atmosphere of earth, oxygen takes up 21% of volume and 23% by weight. Oxygen is made up of two atoms of Oxygen and the gas is the most stable form of elemental oxygen.
Hydrogen
On the other hand, hydrogen is the most abundant material on earth, taking up nearly 75% of mass of all matter. Hydrogen gas is called diatomic hydrogen that is it is made up of two hydrogen atoms. As it is very light, hydrogen gas is rarely found in earth’s atmosphere as it escapes the gravity of earth. Most of the hydrogen found on earth is in the form of elemental hydrogen. The vast majority is in the form of hydrocarbons and water.
Double bubble map
What distinguishes oxygen and hydrogen in terms of its reaction with other atoms?
BalasHapusThe reaction between Hydrogen (H) and oxygen (O2), is obtained by a new substance called water, that is:
HapusH + O2 ---> H2O
In the reaction, new substances are produced that are different from the constituent elements. Hydrogen is a very light and combustible gas, while oxygen is a gas in the air that our body needs for burning. It is clear that the nature of water differs from the nature of hydrogen and oxygen.
The characteristic of the compound is that it has a fixed constituent mass ratio, the water is composed of oxygen and hydrogen with the ratio of the mass of the oxygen element to the hydrogen appeal is always 8: 1
Why double bubble map is very good to explain compare and contrast a thing?
BalasHapusDouble bubble maps serve to overcome things two or more things are deliberately compared.
Hapusthanks for joined.
What is the result if oxygen and hydrogen are reacted?
BalasHapusThe result if oxygen and hydrogen are reacted is water
HapusHere is an example of his reaction.
H2 + O2 ----> H2O
Please give us an example of Hydrogen and Oxygen that you know!!!
BalasHapusOn hydrogen:
Hapus-The use of the past on the flight
-Applications in Science and Manufacturing
-Fire and Clean Electricity
On the oxygen:
Oxygen gas is used for the breathing of all living things.
Oxygen gas is required for combustion process.
-In the chemical industry, oxygen is used as an oxidizer to make chemical compounds.
- Liquid oxygen is used for rocket fuel.
Oxygen and hydrogen gas mixtures are used as fuel for spacecraft (fuel cells).
- Together with acetylene used to weld steel.
- In the steel industry is used to reduce carbon content in pig iron.
Why do you compare oxygen and hydrogen?
BalasHapusBecause oxygen and hydrogen have in common, that is the same gas-shaped, therefore I menggukan two elements teresebut so easy to find the similarities and differences.
HapusOf the many known elements, explain why you choose to compare oxygen with hodrogen?
BalasHapusBecause oxygen and hydrogen have in common, that is the same gas-shaped, therefore I menggukan two elements teresebut so easy to find the similarities and differences.
Hapuswhat is the most important between your elements in everyday life? why?
BalasHapusOf course oxygen, because oxygen has so many benefits for humans.
HapusThe Benefits Of Oxygen For The Body
1. Required in the respiratory system
2.Help the function of human body cells
3. Prevent the growth of anaerobic cells
4.Helping the circulatory system
5. Beautify the skin and prevent premature aging
6. Optimize Memory
7.Mencegah cancer, asthma and other diseases
8. Overcoming Stress
9.Maintain immunity
10. Helps cell degeneration biologically
11.Support body energy
12. As a disease therapy
The Benefits of Oxygen in Industry
1.Helping Combustion
2.Flash the plane
3.Use the space shuttle rocket
4. Explosive materials
5.Required for welding
6. To dive
7.Oxygen in the submarine
8.Buddle in steel industry
Please you give the equation of oxygen and hydrogen more significant.
BalasHapusOxygen and hydrogen have in common, ie both have the same form of gas,
HapusAnd this oxygen has a lot of benefits in everyday life, so vinegar with hydrogen,
If there is no oxygen in the earth there will be no living beings on this earth, neither will hydrogen, if hydrogen does not exist then it will not create water because oxygen and hydrogen will react then produce water ..
That's the second thing in common.
That is equally important for the survival of living beings on earth.
BalasHapusWhat connecting words are used in the compare and contrast?
We just need the equation of two different things,
HapusThen from that we can be able to know the difference of the object ..
Why only oxygen we breathe while there are other gases like hydrogen?
BalasHapusBreathing is the process of inhaling or introducing oxygen from the air into the body for combustion / oxidation and removing the residue from the oxidation in the form of carbon dioxide. The layman's breathing language breathed oxygen and released carbon dioxide.
HapusThat's why only oxygen is inhaled.