L-ascorbic acid: C6H8O6
IUPAC name
(5R)-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one
I think fish hold calcium and vitamn d or vitamn c
See the link below.
The changes from A to B and from B to C are physical changes. Physical changes do not alter the chemical composition of the substances involved. In this case, the changes are likely related to states of matter or physical appearance, rather than chemical composition.
Aspirin is acetylsalicylic acid, SMILES O=C(Oc1ccccc1C(=O)O)C.
The chemical composition remain unchanged.
The chemical formulas for different birthstones vary based on their composition. For example, the chemical formula for diamond (April birthstone) is C (carbon), while the chemical formula for aquamarine (March birthstone) is Be3Al2(SiO3)6. Each birthstone has its unique chemical composition that gives it its color and properties.
Guava is rich in vitamin C, fiber, and antioxidants. Its chemical composition includes water, carbohydrates, protein, fats, dietary fiber, vitamins (especially vitamin C), minerals (such as potassium and magnesium), and phytochemicals like flavonoids and carotenoids.
Barium melts at 725°C. physical or chemical property
C -0,2 ; Mn -0,5 ; Si -0,35 ; S -0,05 ; P -0,05
C) a large impact early in Earth's development.
For the chemical formula C18H22O2 the percentage composition is: H: 8,8811 % C: 79,371 % O: 11,7478 %
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.