What determines the reactivity of a compound?
What determines the reactivity of a compound?
The number of electrons in the outermost shell of an atom determines its reactivity. Halogens are highly reactive because they readily gain an electron to fill their outermost shell.
Is there a relationship between stability and reactivity?
1. Reactant Stability/Reactivity: The more stable the reactant, the less reactive it will be. In terms of rates, this means that the more stable the reactant, the slower it will react.
Why are compounds more reactive?
If an atom’s outermost shell is full, it is less inclined to shed or gain an electron from another atom, making it very stable. Conversely, if the outer shell is occupied by just one solitary electron (ie sodium) this electron can readily be shared with another atom, making it highly reactive.
Is organic or inorganic more reactive?
Reactivity This is because in order to break the bonds of organic compounds we are breaking covalent bonds, which are much stronger than ionic bonds. This means that inorganic compounds have a faster overall rate of reaction than organic compounds.
What affects chemical reactivity?
Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect reaction rate.
Which compound is more reactivity?
In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions ….The reactivity series.
| Element | Reaction with water |
|---|---|
| Lithium | Quickly |
| Calcium | More slowly |
Is reactivity and stability inversely proportional?
Yes we can say stability and reactivity of a compounds are inversely proportional. When an element has high energy then to get stability it combines with other element and rate of its combining with other element is called its reactivity. More rapid it combines, more reactivity of the compound and vice versa.
How do you know which organic compound is more reactive?
Chemists often find that the reactivity of a molecule is affected by the degree of substitution of a carbon that is bonded to a functional group. These carbons are designated as primary, secondary, or tertiary.
Which elements have the highest reactivity?
The most reactive element is fluorine, the first element in the halogen group. The most reactive metal is francium, the last alkali metal (and most expensive element). However, francium is an unstable radioactive element, only found in trace amounts.
What is reactivity in Chem?
the quality or condition of being reactive. Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound.
Are compounds highly reactive?
Highly reactive compounds do not occur naturally and tend to react easily with many other compounds in our bodies and in the environment. The highly reactive compounds may be used in polymer production or in chemical manufacturing because of their intrinsic reactive properties.
Why tertiary alkanes are more reactive?
A tertiary carbocation is more stable than a secondary carbocation which is more stable than a primary carbocation. Greater the stability of the carbocation, greater will be the ease of formation of carbocation, and hence faster will be the rate of the reaction.
