When Mixing sugar water with cement, If everything is done correctly you end up with one sweet concrete job......
it changes the color of cornstarch *improvement* No, its a physical reaction.
It isn't. When sugar dissolves it is still the same substance, it's just mixed with the tea. Chemical changes involve the formation of a new substance.
Typical mixing have not a chemical ecuation.
Cement is the mixture of tricalcium silicate, dicalcium silicate, tricalcium aluminate, tetracalcium aluminoferrite and gypsum. Cement is mixed with water, the silicates and aluminates in the cement undergo a chemical reaction, the resulting hardened mass is formed.2 Ca3SiO5 + 7 H2O ---> 3 CaO.2SiO2.4H2O + 3 Ca(OH)2 + 173.6kJTricalcium silicate + Water--->Calcium silicate hydrate+Calcium hydroxide + heat2 Ca2SiO4 + 5 H2O---> 3 CaO.2SiO2.4H2O + Ca(OH)2 + 58.6 kJDicalcium silicate + Water--->Calcium silicate hydrate + Calcium hydroxide +heat
This mixing is not a chemical reaction.
magnesium sulphate
No, cement is not recyclable.Because when it is mixed with water chemical reaction takes place and gains strength and hardens.The hardened cement cannot be used as a recycled one because no chemical reaction takes place when mixed with water.
The very basic chemical compound of cement is Calcium Hydroxide. The calcium hydroxide is mixed with water and the carbon dioxide in the air acts on it to harden it.
it is mixed with clay to form cement.
Cement mixed with gravel makes aggregate.
Chemical, When something changes in color, it is a sign of a chemical change.
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
For example the heating of limestone mixed with other raw materials.
Cement paste is formed when cement is mixed with water.Cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
If you mix cement ,sand and water you get mortar If you mix cement and stone pebbles or chips you get concrete Concrete.Sometimes gravel is mixed with it, too.
yes, cement when mixed with water is corrosive.