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How do isomers of an alkene differ if they have the same molecular formulas?
Wiki User
∙ 14y ago
Generally, they have different arrangements.
There are two main types of isomerism:
- structural isomerism, in which
- the isomer and the alkene have the same number of carbon and hydrogen atoms; and
- the isomer and the alkene each has a different arrangement of carbon and hydrogen atoms
- optical isomerism, in which
- two enantiomers1 have the same molecular formula but are mirror images and are non-superimposable; and
- a chiral carbon is present, which means that it is bonded to four different atoms/groups.
Wiki User
∙ 14y ago
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What is an organic compound with identical molecular formulas that differ in the order the atoms are connected?
Organic compounds that have identical molecular formulas but different structural formulas are called isomers.
Explain how the molecular structures of alkanes and alkenes differ?
an alkane does not have a double bond.... an alkene does have a double bond between carbons
What are structural isomers?
i think it is when a molecule can be expressed in several different ways for example: C4H8 could be butane or 2 methyl propane. It would still have the same number of Carbons and Hydrogens but its structure would be different.
How do aqueous solutions of ionic and molecular compounds differ?
Your question is not rigorous. An ionic compound is also a molecule.
How do nonrenewable resource and renewable resources differ?
Dont differ like if it helped
What is an organic compound with identical molecular formulas that differ in the order the atoms are connected?
Organic compounds that have identical molecular formulas but different structural formulas are called isomers.
Why do geometrical isomers differ in their physical and chemical properties?
Isomers differ in their structural formulas. For example, the chemical formula for the simple sugars glucose, fructose, and galactose is C6H12O6, but their structural formulas are different, which gives them different properties. Glucose, fructose, and galactose are isomers of one another.
Can molecular formula be used to show difference between isomers?
Nope.... isomers differ only in their structure not in their molecular formula
If isomers of an alkali have the same molecular formula how do they differ?
Isomers have different physical and chemical properties.
Which pair of molecules share the same chemical composition but differ in molecular structure?
Lactose and sucrose share the same chemical composition but differ in molecular structure. Such molecules are called isomers.
What are the molecules that share the same chemical composition but differ in molecular structure?
isomers
Explain how the molecular structures of alkanes and alkenes differ?
an alkane does not have a double bond.... an alkene does have a double bond between carbons
How can two compounds make from the same element be different?
Isomers are compounds that exist in different molecular arrangements of atoms of the same elements and having identical atomic weights. Although isomers of a compound contain the same atoms in their molecules, the atoms are arranged in a different molecular structure and the isomers may differ in their physical, chemical, and biological properties.
Butane and isobutane are examples of?
both having same molecular formula bur differ in their position, so these are the Ex. of positional isomers
What molecules are identical in chemical composition but differ in structure?
hydrocarbons, they are called isomers
Isomers are compounds that have?
Isomers have the same chemical formulas, but different structures. They can be drastically different in structure, such as constitutional isomers, which differ in the way that certain groups are linked to a carbon back bone. They can be very subtly different as well, such as stereo isomers, which are almost completely same except for their biological activities and interactions with plane polarized light.
What is the difference between optical and structural isomers?
Structural isomers also called constitutional isomers are different compounds that have same molecular formula but different molecular structure. Structural isomers have same number of each type of atoms but the atoms are connected in a different order in them. Structural isomerism is seen in organic compounds. It can be due to different arrangement of carbon chain, due to different position of functional group on the carbon chain, due to different functional groups that give their family of compounds same molecular formula. Difference in arrangement of atoms is visible if structural formulas are written for compounds having same molecular formula. Like structural isomers, stereoisomers also have same molecular formula. Stereoisomers are not structural isomers. Stereoisomers have their atoms connected in same sequence( same constitution), but they differ in the arrangement of atoms in space. Cis and trans isomers of alkenes are examples of stereoisomers. Carbon chain arrangement, position of functional groups, and everything that could be different in structural isomerism is same here.
