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Why are many industrial reactions carried out at high temperatures?
Wiki User
∙ 13y ago
increases reaction speed
Wiki User
∙ 13y ago
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Why do most enzymatic reactions slow down at extremely high temperatures?
From what I've learned in chemistry, molecules react faster in hotter conditions. Enzymes are the same. When it is a high temperature, it performs faster and therefore "better". However, at lower temperatures, the enzyme is "cold" and reacts and moves slower, therefore performing poorly.
Why tungsten is used exclusively for making bulb filaments?
Its because Tungsten has a high tolerance to heat, they are also used in industrial saws and drills, because they don not crack at high temperatures.
Can sulfur react in liquid phase?
An element may participate in chemical reactions in any phase. High temperatures generally have the effect of speeding up chemical reactions, so yes, hot liquid sulphur would readily react.
Why argon used in welding?
Argon is an inert gas. At the high temperatures which are reached during welding the metals involved can get highly reactive. An inert environment prevents chemical reactions.
What is the best conditions for the haber process?
for maximum yield- low temperatures and high pressure, for maximum rate - high temperatures, high pressure and a catalyst.
Why do chemical industries use high temperatures?
Chemical industries use high temperatures for several reasons. Firstly, high temperatures can increase the rate of chemical reactions, allowing them to be more efficient. Additionally, some chemical reactions require high temperatures to occur at all. High temperatures can also help to achieve specific physical and chemical properties of materials, such as melting or evaporating substances. Finally, high temperatures can help to remove impurities or increase the purity of a product.
What is the difference between the nuclear reactions taking place in the sun and the nuclear reactions taking place in a nuclear reactor?
The sun's nuclear reactions are fusion reactions at extremely high temperatures and pressures, while the nuclear reactor's nuclear reactions are fission reactions at typical temperatures and pressures for earth.
Why will high temperatures speed up chemical reactions?
the higher the temperature the more the energy
why are many industrial reactions are carried out at high temprature?
Since the forward reaction is exothermic, to produce a lot of product and favour the forward reaction the system needs to be colder. However, cooling a system slows down all chemical reactions and so the system can’t be too cold. This process is carried out at a much higher temperature to ensure the speed of production.
Why bacteria cannot live at very low or very high temperature?
Bacteria, like all living organisms, function by means of a complicated series of chemical reactions. Chemical reactions happen differently when there is a large difference in temperature. Low temperatures have a particular danger, which is that water freezes and it expands when it freezes, which will cause it to rupture the cell membrane of the bacterial cell. High temperatures cause all sorts of new reactions to occur which would not occur at lower temperatures, and these new reactions will also destroy a cell, even more thoroughly than low temperatures will. In less technical terms, high temperatures will cook the bacteria.
How the difference in the movement of atoms at two different temperatures affects the rate of most chemical reactions?
Generally at high temperature the rate of chemical reactions is greater.
Are proteins that speed up the rate of chemical reactions in the cell without requiring high temperatures are anitibodies?
false
Why do most enzymatic reactions slow down at extremely high temperatures?
From what I've learned in chemistry, molecules react faster in hotter conditions. Enzymes are the same. When it is a high temperature, it performs faster and therefore "better". However, at lower temperatures, the enzyme is "cold" and reacts and moves slower, therefore performing poorly.
Which type of reaction is the heating of magnesium oxide?
If heated to a high enough temperature it would be a decomposition reactions. Under normal temperatures (say under 5000 degrees F), nothing will happen. There will be no reaction. Above such high temperatures it will decompose to Mg^2+ and O^2-
Why tungsten is used exclusively for making bulb filaments?
Its because Tungsten has a high tolerance to heat, they are also used in industrial saws and drills, because they don not crack at high temperatures.
Why thermocouples are preferable to use in industry?
Thermocouples allow for higher temperature measurement than thermometers. These high temperatures are often found in industrial applications.
Can sulfur react in liquid phase?
An element may participate in chemical reactions in any phase. High temperatures generally have the effect of speeding up chemical reactions, so yes, hot liquid sulphur would readily react.
