Calcite is calcium carbonate. It is one of the most common minerals on Earth and is frequently found in limestone, marble, seashells, stalactites, and stalagmites. Depending on the type of blacklight you have and the impurities of the mineral, calcite commonly fluoresces red, blue, orange, o...
Sand and gravel are used primarily as aggregate in Portland cement. They are the main ingredients in concrete products used to build roads and highway systems. Together they form the building blocks of homes and other structures. These materials are usually mined from local pits near major const...
The present invention is drawn to anti-microbial compositions comprising 2,2-Bis(4-hydroxy-3-methylphenyl)heptane and use of the compositions.
the precipitate of calcium carbonate ( caco 3 ) is removed by filtration and the solution is used for paper making, soap and detergents. uses of sodium hydroxide- naoh it is used in the manufacturing of detergents and soaps. it is used in the production of bleach-like chlorine. it is ...
plastics that are made up of polymers having only aliphatic (linear)carbonatoms in their backbone chains. All the commodity plastics listed above fall into this category. The structure of polypropylene can serve as an example; here attached to every other carbon atom is a pendantmethyl group(CH3...