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The amount of heat produced in a reaction is not fixed. It depends upon the total amount of energy change that has taken place in the reaction altogether.
Not only this, all reactions do not produce heat. In some cases we have to supply energy from external sources to get the reaction started.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoHow much what? How much of the products? This depends entirely on how much of the reactants there are and the chemical reaction.
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Do a chemical reaction produce heat and light?
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
What is called the ability to produce heat and light in a chemical reaction?
Combustion
How does fluorine and cesium produce heat when they are combined with each other?
This is an exothermic reaction.
Does an exergonic reaction become hot?
An exergonic Reaction will give off heat. The higher energy level (Reactants) will produce a lower energy level (products) and release energy (chemical or kinetic). An exergonic Reaction will give off heat. The higher energy level (Reactants) will produce a lower energy level (products) and release energy (chemical or kinetic).
When the reactants get colder in an endothermic reaction what has happened to the heat energy?
Endothermic reaction means reactions which absorbs heat energy to carry out reaction. So if the reactants are at colder condition, process/operation require much more heat energy,ie, heat energy consumption will be more.
Do a chemical reaction produce heat and light?
Chemical reactions can produce heat and energy but not all chemical reactions produce them. Exothermic reactions produce heat and energy (possibly in the form of photons/light), while endothermic reaction absorb them.
Where does the sun produce heat?
From the nuclear reaction of burning hydrogen!
What is called the ability to produce heat and light in a chemical reaction?
Combustion
Magnesium reacts with oxygen gas to produce magnesium oxide light and heat this reaction is?
an exothermic combination reaction
How does fluorine and cesium produce heat when they are combined with each other?
This is an exothermic reaction.
What does calcium chloride and water produce?
Heat (but no chemical reaction): this is enthalphy of solution.
Is an exothermic reaction will produce heat and will be reabsorbed to increase the rate of reaction?
Have you heard of Haber-Bosch process of production of ammonia. This is an example of the question you asked. If we apply the required heat in the beginning of the reaction we do not need to apply it again as its exothermic reversible reaction and will use the heat to continue the reaction. But the rate of reaction is not increased.
What kind of animal does not produce much internal heat?
Cold-blooded animals do not produce much body heat. Most do not produce any at all.
How is the chemical reaction that occured when the Hindenburg erupted into a fire ball described?
The gas bag of the Hindenburg dirigible was filled with hydrogen gas. The reaction was, at least initially, combination of hydrogen with oxygen from the air to produce water and much heat. The heat eventually triggered other reactions, such as oxidation of the passengers. Reaction of other materials with oxygen to produce gaseous products is generally called "combustion".
How an element produce heat?
A chemical reaction took place creating a new element.
What is the formula for heat supplied to a chemical reaction?
calculate heat of reaction u ll get the idea ....how much heat need to supply for reaction
A reaction occurs when a substance reacts with oxygen to produce energy in the form of heat and light?
This is an oxidation reaction (combustion, burning).
