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The letter in chemistry that represents heat is the letter Q. Q is the heat of the reaction that has occurred.

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What kind of symbol is used to show that heat is needed in decomposition reaction?

There is no symbol that will show weather or not heat is needed in a decomposition reaction.


Heat of reaction for a chemical reaction symbol?

The symbol used to represent the heat of reaction in a chemical equation is ΔH. It indicates the enthalpy change of the reaction, which is the heat exchanged during a chemical reaction at constant pressure.


What kind os symbol is used to show that heat is needed in a decomposition reaction?

In a decomposition reaction, a triangle or delta symbol (Δ) is often used to indicate that heat is required for the reaction to occur. This symbol is typically placed above or below the reaction arrow. It signifies that the reactants need to be heated in order to break down into simpler products.


Symbol equation for the reaction that provides heat to maintain the temperature of the blast furnace?

The symbol equation for the reaction that provides heat to maintain the temperature of the blast furnace is: C(s) + O2(g) -> CO2(g) This reaction involves carbon (in the form of coke) reacting with oxygen to produce carbon dioxide, releasing heat energy in the process.


What is the SI unit symbol for heat energy?

Heat is a form of energy. In terms of kinetic theory it can be defined asthe sum of kinetic energy of molecules in a sample of a substance.-- Its SI unit is the Joule.-- Its CGS unit is the erg = 10-7 joule.Comment'Heat' is energy in transit between a warmer body and a cooler body. The definition given in the original answer is for 'internal energy', not heat.

Related Questions

What is the symbol for latent heat?

The symbol for latent heat is ( L ).


What is the chemical symbol for heat?

Heat added to catalyze a chemical reaction is represented by the Greek letter delta above the yield arrow.


Abbreviation for heat in chemistry?

The symbol of heat is Q.


What kind of symbol is used to show that heat is needed in decomposition reaction?

There is no symbol that will show weather or not heat is needed in a decomposition reaction.


What does the symbol H stand for?

change in heat....


What does the symbol on the map mean?

it means heat.


What does the symbol h mean on the map?

it means heat.


What is the symbol for molar heat capacity and how is it calculated?

The symbol for molar heat capacity is (Ctextm). It is calculated by dividing the heat capacity of a substance by the amount of substance in moles. Mathematically, it is expressed as (Ctextm fracCn), where (C) is the heat capacity and (n) is the amount of substance in moles.


Which metal conducts the most heat?

Silver (Symbol Ag).


Heat of reaction for a chemical reaction symbol?

The symbol used to represent the heat of reaction in a chemical equation is ΔH. It indicates the enthalpy change of the reaction, which is the heat exchanged during a chemical reaction at constant pressure.


What is the Symbol to represent specific heat capacity?

Q is used to represent the total heat q is used to represent heat per unit mass. Sometimes the q will have a dot above it to represent rate of heat or a carat above it to indicate specific heat. The same is true for Q.


What does the symbol triangle h stand for?

standard heat of formation in a compound.