Table of Contents
- 1 What element do respiration combustion and corrosion have in common?
- 2 In what way are corrosion and cellular respiration similar?
- 3 How does rusting differ from a combustion reaction?
- 4 What do the combustion of gasoline and the rusting of iron have in common?
- 5 What is respiration How are respiration and burning similar and how are the different?
- 6 What is one similarity between rusting and breathing?
- 7 What are the similarities between respiration and combustion?
- 8 What is the difference between combustion and corrosion?
What element do respiration combustion and corrosion have in common?
oxygen
Corrosion and combustion are both examples of oxidation reactions involving substances reacting with oxygen.
In what way are corrosion and cellular respiration similar?
Both metallic corrosion and biological respiration involve oxidation – reduction reactions, taking place upon electron transfer between the participating entities. Metals corrode as a consequence of their tendency to return to the oxide state prevailing in the original ores.
In what ways are combustion rusting and respiration similar?
Both combustion and respiration involve the burning of the substrate. In both of these processes, the substance undergoes oxidation (in presence of oxygen). Both of these liberate energy. Both have some of the by-products in the form of oxides.
What are the similarities between combustion and corrosion?
Combustion is like corrosion in that it involves combining a substance with oxygen, but this time very quickly to produce heat and light as a flame. Acid/base reactions involve water and occur everywhere that water is found.
How does rusting differ from a combustion reaction?
Combustion is a chemical process in which a combustible substance reacts with oxygen to produce heat and light whereas in rusting, a metal reacts with oxygen to produce metallic oxide. Rusting is a very slow process compared to combustion.
What do the combustion of gasoline and the rusting of iron have in common?
Both are redox reactions.
How are combustion and cellular respiration similar to each other in what ways are they different?
Both combustion and cellular respiration involve the oxidation of substances. While in respiration, food is oxidised and energy is released in a stepwise manner, in combustion the combustible substance is oxidised with the release of large amount of energy. Also, in both the processes energy is liberated.
How is combustion like cellular respiration?
Combustion is a rapid release of the energy stored in the bonds of glucose. Both respiration and combustion break the bonds of glucose to get energy, its just that combustion does it much more rapidly. Respiration breaks glucose down slowley in order to be able to control the energy.
What is respiration How are respiration and burning similar and how are the different?
Answer
| Respiration | Burning |
|---|---|
| Occurs at body temperature | Occurs at high temperature (at ignition point) |
| Occurs in a series of chemical steps | Occurs in a single step |
| Carried out by enzymes | Carried out by heat |
| Biochemical process | Physico-chemical process |
What is one similarity between rusting and breathing?
Both are exothermic reactions: the reaction releases heat to the atmosphere. Both take place in the presence of oxygen.
What are the similarities and differences between combustion and corrosion reactions?
Both reactions produce oxides (combustion makes carbon dioxide and corrosion of steel makes iron oxide) Both can be destructive. Both are examples of chemical reactions. Both are non-reversible.
Is rusting and combustion same?
No. Rusting is not a combustion reaction. The process of rusting is called oxidation reaction, in which there is a gain of oxygen with the loss of electrons. Combustion is an exothermic redox chemical reaction.
What are the similarities between respiration and combustion?
Similarities between Respiration and Combustion 1 Both processes involve the oxidation of carbon compounds. 2 Both processes are exothermic. 3 Both Respiration and combustion give out energy. 4 Both require Oxygen and produce carbon dioxide. 5 In both cases glucose is broken down into carbon dioxide and water. More
What is the difference between combustion and corrosion?
Describe combustion, including some of its uses in society. Describe corrosion, including ways it can be prevented. Compare the chemical processes of combustion and corrosion. Corrosion and combustion are both examples of oxidation reactions involving substances reacting with oxygen. Corrosion is the slow reaction of a metal with the air.
What are the methods of combustion?
Methods used include anodising, electroplating, galvanising, plastic coating, paint, grease and oil. Combustion is the rapid burning of a fuel with oxygen. Fuels are usually hydrocarbons, but can include reactive metals. Combustion of hydrocarbons can be described as complete or incomplete, depending the supply of oxygen and the products formed.
What is the fuel for oxidation reaction in respiration?
Fuel for oxidation reaction in respiration is food whereas fuel for oxidation reaction in combustion is usually hydrocarbons. During respiration, the oxidation reaction is always complete and the products formed are carbon dioxide, water and energy.