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How can an endothermic reaction be spontaneous at room temperature?
Exothermic, as endothermic reactions require activation energy.
Is melting of iron in furnace exothermic?
Neither endothermic nor exothermic. These two terms apply to chemical reactions, wether they require or produce energy (heat). Melting iron isn't a chemical but a physical reaction, a change of phase, solid to liquid. Iron is solid at room temperature, we heat it to melt it, so heat is added (which is the same as the principle of endothermic, heat is absorbed, it must be heated)
Why does methanol show an exothermic reaction with water at room temperature while it gives an endothermic reaction with water in cold conditions?
Methanol does not react with water. Mixing them is exothermic.
Why melting ice is considered an endothermic reaction?
False.The original answer (now deleted ) said that the melting of ice is an endothermic reaction.If you need to convince yourself of this, take half a glass of water at room temperature. Put in a thermometer, wait a while, then record the temperature.Now add a few ice cubes; wait a while, then check the temperature again. If the melting of ice were an exothermic process, the water would then be warmer. Since you will actually find the water to be cooler, it is an endothermic process.
What is the room temperature for a diamond?
A diamond at room temperature will generally be at the same temperature as the room.
How can an endothermic reaction be spontaneous at room temperature?
Exothermic, as endothermic reactions require activation energy.
Is liquid exothermic or endothermic?
Depends, Liquid can be both endothermic and exothermic, for example water, if you freeze water and put it in room temperature it will be endothermic, meaning it will absorb the heat form the room. And if you Boil water and put it in a cold place it will become exothermic because its releasing the heat.
Does the temperature of a room affect how fast a candle melts?
The room temperature is too low for an effect.
How does the temperature affect how well dough rises?
It has to be room temperature for the dough to rise.
The synthesis of carbon disulfide is spontaneous and exothermic at room temperature what must be true regarding this reaction?
The reverse reaction is endothermic and nonspontaneous.
The precipitation of potassium chloride is nonspontaneous and exothermic at room temperature what must be true regarding this process?
The reverse reaction is endothermic and spontaneous.
Does room temperature affect the burn rate of a candle?
not at all
What factors affect room temperature?
Ambient temperature outsidewhether or not there is heating, and how much,size, shape and materials of the roominsulationdraughtsnumber of people in the room
The synthesis of decomposition of nitrogen dioxide is endothermic and nonspontaneous at room temperature what must be true regarding this reaction?
The reverse reaction is exothermic and spontaneous.
How does sodium bicarbonate react at room temperature?
How does temperature affect the reaction of Sodium Bicarbonate synthesis?
Is melting of iron in furnace exothermic?
Neither endothermic nor exothermic. These two terms apply to chemical reactions, wether they require or produce energy (heat). Melting iron isn't a chemical but a physical reaction, a change of phase, solid to liquid. Iron is solid at room temperature, we heat it to melt it, so heat is added (which is the same as the principle of endothermic, heat is absorbed, it must be heated)
How the color can affect a room in apparent temperature?
noo, so shh!(:
