Compounds with the same chemical formulas, but different structures, and therefore different chemical or physical properties.
Isomers are compounds that have identical molecular formulae but differ in the nature or sequence of bonding of their atoms (structural isomerism) or in the arrangement of their atoms in space (stereoisomerism).
several molecules with the same composition but different structures.
( AI-SOH- MEHR-S ) ONE OF TWO OR MORE CHEMICALS, THAT HAVE, THE SAME, CHEMICAL RATIO FORMULA, BUT DIFFER, IN SIZE, SHAPE AND ARRANGEMENT, OF THEIR ATOMS. EXAMPLE 1, THE EIGHT, ALDOHEXOSE SUGARS, ARE CALLED, ISOMERS OF EACH OTHER, DESPITE, THE FACT THAT, SOME ARE MONO-SACCHARIDES, SOME DI-SACCHARIDES, SOME ARE TRI-SACCHARIDES AND OTHERS TETRA-SACCHARIDES. EXAMPLE 2, OUR ACIDIC HUMAN PROTEIN COMPONENTS, ARE LARGER ISOMERS, OF THE SMALL AMINO ACIDS,WHICH ARE ALKALINE.
Compounds with the same formula but different structures.
Molecules consisting of the same numbers and kinds of atoms, but differing in the way in which the atoms are combined.
Two or more different compounds with the same chemical formula but different structure and characteristics.
Chemicals with the same composition and molecular weight but different physical or chemical properties.
Molecules with the same chemical composition but with different chemical structures.
Molecules with the same molecular formula but different atom connectivities
Compounds with the same number and type of atoms in their formula but where these atoms are arranged differently to create various molecules of varying structures, geometries and optical properties.
Compounds with the same molecular formula but with different structural formulas.
Molecules with the same chemical formula but with a different spatial arrangement of the atoms, which may cause different effects in the human body. Isomers occur in nature; their unique properties hold promise for many future medicines. Close Window
Compounds having the same molecular formula but different structures.
A chemical species with the same number and types of atoms as another chemical species, but possessing different properties. There are structural isomers, geometric isomers, optical isomers, and stereoisomers.
a pair of chemical compounds composed of the same atomic subunits, and with the same molecular weight, but with different chemical or physical properties, and a different arrangement of component atoms in space.
compounds with the same molecular formula but having different chemical and physical properties (e.g. acetic acid, CH3CO2H vs. methyl formate, CH3O2CH). structural isomers - isomers that differ in the order in which atoms are bonded together (e.g. acetic acid and methyl formate) stereoisomers - isomers that differ in the orientation of the atoms in space enantiomers - mirror image isomers (e.g. D-alanine and L-alanine). diastereomers- isomers that contain more than one chiral carbon per molecule (e.g. D,D-alanylalanine, D,L-alanylalanine).
ompounds with the same molecular formula but different structures
Two substances that have the same chemical formula but differ in chemical structure and therefore in chemical properties.
Different substances that have the same formula.
compounds having the same atomic composition (constitution) but differing in their chemical structure. [They include: structural isomers (chain or positional), tautomeric isomers, and stereoisomers - including geometrical isomers, optical isomers and conformational isomers.
Isomeerit Isomer Compounds having same formulas but different chemical structures.
Two molecules that have the same molecular formula (e.g. C6 H12 O6) but a different structure. Glucose and fructose are isomers of each other.
Molecules with identical molecular formulas but differing in the sequence of bonding or arrangement in space of their atoms, i.e. their structural formulas.
species that have the same chemical formula but different properties.