Catalyzing the effect of changing the rate of a chemical reaction without affecting chemical equilibrium. The effect of a catalyst to change the rate
Urea, also known as carbamide (carbamide), is composed of carbon, nitrogen, oxygen, hydrogen consisting of an organic compound is a white crystal. One
Sugars (Carbohydrate) are biological macromolecules of C, H, O three elements can be divided into monosaccharides, disaccharides, and polysaccharides.
Ionic bonds are formed by the loss or acquisition of electrons by two or more atoms or chemical groups. There is electrostatic interaction between opp
Polymer compounds are called macromolecules, also called macromolecules. They generally refer to compounds with molecular weights of up to several tho
Alkane is an open-chain saturated hydrocarbon chain (saturated group), the carbon atoms in the molecule are linked to a single bond, and the remaining
Atomic theory is a physics and chemistry related substances scientific theory of nature. Contrary to the concept of infinitely separable matter, accor
No matter how we scrub and bathe ourselves, we are loaded with germs all the time. We carry germs not merely on the surface of our bodies, but also in