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The hydration of cement is an exothermic reaction.
Three exothermic reactions are important:
- hydration of gypsum and tricalciumaluminate
- hydration of dicalciumsilicate
- hydration of tricalciumsilicate
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Does an explosion of firework require heat or give off heat?
A firework explosion gives off heat.
Is zinc phosphate gives off heat during mixing?
Assuming you mean "Does zinc phosphate give off heat during mixing?" Then yes, it does. Only when mixing, will it create heat (that is; when the cement powder is incorporated into the liquid) When mixing zinc phosphate, you generally use a cooled glass slab, to slow down setting time aswell.
Will a steam burn give off a large amount of heat as it condenses?
the steam will give off a large amount of heat as it condenses.
Do all acid reactions give off heat?
No, endothermic reactions absorb heat. Exothermic gives off heat.
How does the sun give off heat?
The warmth you feel come from the Infrared rays.
Do ice packs take in or give off heat energy?
give off heat
Do black people give off heat?
All people what or black give off heat.
Does heat always give off heat?
Yes.
Does the process of composting give off heat or take in heat?
it gives off a great deal of heat
Does an explosion of firework require heat or give off heat?
A firework explosion gives off heat.
Is zinc phosphate gives off heat during mixing?
Assuming you mean "Does zinc phosphate give off heat during mixing?" Then yes, it does. Only when mixing, will it create heat (that is; when the cement powder is incorporated into the liquid) When mixing zinc phosphate, you generally use a cooled glass slab, to slow down setting time aswell.
Will a steam burn give off a large amount of heat as it condenses?
the steam will give off a large amount of heat as it condenses.
Do all acid reactions give off heat?
No, endothermic reactions absorb heat. Exothermic gives off heat.
Does drain cleaner give off heat when it breaks down the protein in a clogged drain pipe?
Yes, it can give off intense heat.
Why does a compost pile give off heat energy?
when the materials are being broken down, the microbes warm up and give off heat.
How does the sun give off heat?
The warmth you feel come from the Infrared rays.
Do electric irons give off heat?
they do
