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Why do iconic compounds have high melting points and boiling points?
Wiki User
∙ 11y ago
I think you mean IONIC compounds. They have very strong bonds (called ionic bonds) holding the individual ions together in a crystal lattice when solid, and are still very strong in liquids. These must be overcome to melt and them to boil the substance.
Wiki User
∙ 11y ago
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Why do mixtures not have sharp melting points and boiling points?
Because they are not pure compounds !
How can melting point and boiling point determination be used in identifying and or characterizing unknown compounds?
compounds are identified because each compound have characteristically different melting and boiling points.
How is high melting and boiling points related to the structure of the compounds?
The structure of a compound will dictate what intermolecular forces hold the molecules together. The stronger these forces, the higher will be the boiling point.
Why do electrovalent compounds have high melting and boiling points?
Electrovalent compounds have high melting and boiling points as they are held by very strong electrostatic force of attraction making the compound stable and therefore they require a lot of energy to break.
Which have higher boiling points organic or inorganic compounds?
Due to the different density of objects there will be a variety of melting points
How does the melting point of ionic compounds compared to that of covalent compounds?
Ionic compounds generally have higher melting and boiling points.
Why do mixtures not have sharp melting points and boiling points?
Because they are not pure compounds !
How can melting point and boiling point determination be used in identifying and or characterizing unknown compounds?
compounds are identified because each compound have characteristically different melting and boiling points.
Why do electrovalent compounds have high melting and boiling points?
Electrovalent compounds have high melting and boiling points as they are held by very strong electrostatic force of attraction making the compound stable and therefore they require a lot of energy to break.
How is high melting and boiling points related to the structure of the compounds?
The structure of a compound will dictate what intermolecular forces hold the molecules together. The stronger these forces, the higher will be the boiling point.
How melting and boiling points are affected by intermolecular forces?
The stronger the intermolecular forces, the higher the melting point and boiling point. The weaker the intermolecular forces, the lower the melting and boiling points are.
Which have higher boiling points organic or inorganic compounds?
Due to the different density of objects there will be a variety of melting points
How do ionic compounds and molecular compounds differ in their relative melting and bioling points?
Ionic compounds have higher melting and boiling points than molecular compounds do. The electronegativity difference in ionic compounds makes their bond much stronger.
How are the properties of molecular compounds poor conducters of electricity?
Because have lower melting points and boiling points
What is the difference the melting point of organic and inorganic compounds?
The melting points of organic compounds will vary and are related to the boiling points. Organic compounds that have strong cohesive forces will generally have higher melting points.
How are ionic and covalent compounds different in terms of melting and boiling point and electrical conductivity and hardness and brittleness?
Ionic compounds generally have higher melting and boiling points.
List properties common to many organic compounds?
Low Melting Points Low Boiling Points Strong Odors Do Not Conduct Electricity Low Melting Points Low Boiling Points Strong Odors Do Not Conduct Electricity
