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What happens in an endothermic reaction?
An endothermic reaction need heat to occur.
What role does the sun have on how heat is transferred?
Due to nuclear reaction in the sun it emits enormous heat ,and heat does not require any medium to transfer.
What is thermal burn?
A burn caused by heat; or a rather odd way of saying "burning" or "combustion", i.e. the chemical reaction that emits heat.
What forms of energy is used as a log burns in a fireplace?
Burning or rapid oxidation is a chemical reaction which releases heat.
Can you use stainless steel wire in electrolysis?
yes depending on the reaction and the thickness of the wire. if it produces a chemical that will react with steel then no aslo if it is a vigerous reaction the heat energy may dissmantel the steel
What happened when acetaldehyde reacts with hydrogen cyanide?
The reaction is:C2H4O + HCN = C3H5NO
Why ethanol gives haloform reaction?
ethanol gives haloform reaction because it is oxidized to acetaldehyde whose alpha carbon donates a hydrogen atom for the formation of haloform
What is the difference between heat of reaction and molar heat of reaction?
Heat of a reacion is the totall amount of heat a reaction produces. Molar heat of a reaction is the heat produced/mol if you have the molar hear of the reaction you can calculate the heat of the reaction based on the moles of reactants you have
What is the synthesis of phenyl acetaldehyde from styrene oxide please give detail process?
Heat (300º?) styrene oxide in a closed system, you will obtain a mixture of styrene oxide and phenyl acetaldehyde. IIRC you can heat at reflux S.O. and some kind of silica catalyst with a solvent and obtain that same product.
What is heat of the reaction is releasesd?
If heat from a reaction is released, it is an exothermic reaction.
What is a chemical reaction that absorbs heat?
An endothermic reaction absorbs heat, an exothermic reaction releases heat.
What is a heat reaction?
This the heat released during a chemical reaction.
What is the type of heat reaction which occurs when heat is given off by the reaction?
Heat is released during an exothermic reaction.
How are endothermic reaction different from exothermic reaction?
Exothermic reaction: with release of heat Endothermic reaction: with absorption of heat
How does temperature affects reaction rate?
if the reaction is exothermic (creates heat) then adding heat will cause the reaction to run in the reverse direction if the reaction is endothermic (requires heat) then heat will speed it up
What happens in an endothermic reaction?
An endothermic reaction need heat to occur.
A reaction that absorbs energy is called?
Endothermic-take in Heat, as opposed to exothermic which gives off heat-like a fire or explosion.
