The key difference between classical and nonclassical carbocation is that classical carbocations have a carbon atom having six electrons in three chemical bonds, whereas nonclassical carbocations have a three-center two-electron structure. A carbocation is a chemical species that is a moiety of an organic molecule. It has a positive charge on a carbon atom. A […]
Difference Between Beryllium and Magnesium
The key difference between beryllium and magnesium is that beryllium atom has two energy levels containing its electrons, whereas magnesium atom has three energy levels containing its electrons. Beryllium and magnesium are two adjacent alkaline earth metals. That means; both these chemical elements are in the same group (group 2), but in different periods, i.e., […]
Difference Between Potash and Polyhalite
The key difference between potash and polyhalite is that the term potash refers to the mineral salts containing potassium, whereas the term polyhalite refers to the hydrated sulfate mineral having potassium, calcium and magnesium ions. Potash and polyhalite are mineral compounds we can find in nature. Both these are water-soluble minerals and are very useful […]
Difference Between Porphyrin and Protoporphyrin
The key difference between porphyrin and protoporphyrin is that porphyrin is a group of aromatic chemicals which has four modified pyrrole subunits interconnected to each other, whereas protoporphyrin is a derivative of porphyrin which has propionic acid groups. Both porphyrin and protoporphyrin are deeply coloured chemical species. These are macrocyclic organic compounds which contain several […]
Difference Between Inner Sphere and Outer Sphere Mechanism
The key difference between inner sphere and outer sphere mechanism is that inner sphere mechanism occurs between complexes via a binding ligand whereas outer sphere mechanism occurs between complexes that do not undergo substitution. Inner sphere mechanism and outer sphere mechanism are two different types of electron transfer in coordination complexes. The inner sphere mechanism […]
Difference Between Back Bonding and Coordinate Bonding
The key difference between back bonding and coordinate bonding is that back bonding refers to a chemical bond that forms between an atomic orbital of one atom and an antibonding orbital of a ligand whereas coordinate bonding refers to the sharing of a pair of electrons between an electronegative species and an electro-deficient species. Coordinate […]
Difference Between Polonium and Plutonium
The key difference between polonium and plutonium is that polonium is a post-transition metal, whereas plutonium is an actinide. Although the names, polonium and plutonium, sound similar, they are different chemical elements that exist in two different groups and periods. They belong to different element groups as well, i.e. plutonium belongs to the actinide series. […]
Difference Between Ferritin and Transferrin
The key difference between ferritin and transferrin is that ferritin is a protein that stores iron in the blood whereas transferrin is a protein that can combine with ferritin and move to sites where new blood cells are formed. Ferritin and transferrin are proteins that are important in storing and transporting iron in the blood. […]
Difference Between Wittig and Wittig Horner Reaction
The key difference between Wittig and Wittig Horner reaction is that Wittig reaction uses phosphonium ylides, whereas Wittig Horner reaction uses phosphonate-stabilized carbanions. Wittig reaction and Wittig Horner reactions are important synthesis reactions in organic chemistry, which produce alkenes from aldehydes or ketones. These reactions differ from each other depending on the reactants that are […]
Difference Between Carbon Neutral and Net Zero
The key difference between carbon neutral and net zero is that carbon neutral refers to the state of achieving net zero carbon emission, whereas net zero refers to zero carbon dioxide emission. Carbon neutrality is an important concept in environmental chemistry. It refers to the reduction of carbon dioxide emission in order to prevent global […]
- « Previous Page
- 1
- …
- 158
- 159
- 160
- 161
- 162
- …
- 265
- Next Page »