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How is high melting and boiling points related to the structure of the compounds?
Wiki User
∙ 8y ago
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.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoGenerally compounds with ionic bonds have high melting and boiling points.
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Properties that affects the melting and boiling points of a molecule?
The melting point and boiling point of a substance come under the category of phase changes. And the temperature at which these phase changes occur are related to the intermolecular forces holding the molecules of the substance together.
What is the difference between inorganic and organic compound?
In general organic contains carbon molecules and/or those related to life. It is the chemistry of carbon containing compounds. Inorganic is everything else and generally do not contain carbon (with some exceptions).
What might have happened if you are measuring the melting point and the compound disappears?
It could have sublimed... and turned directly from a solid into a gas instead of melting first. Compounds such as iodine, carbon dioxide and others do this readily.See the Related Questions to the left for more information about sublimation.
How is molecular weight and thermal stability related?
They are not related. Thermal stability depends much more on the nature of the bonds in the compound, not the molecular weight.Boiling and melting points do generally reflect molecular weight (both go up with increasing mass), but thermal stability usually refers to chemical decomposition rather than physical changes such as melting or boiling.There are very light and very stable compounds (carbon dioxide is one), and there are very big and stable compounds (polymers), and there are very light unstable compounds (hydrogen gas) and very heavy unstable compounds (TNT isn't huge, but fairly large...).
Practical applications of latent heat of vaporization on physical therapy?
Related DocumentsBoiling Points of some common Fluids and Gases - The boiling points of some common liquids and gases as acetone, butane, propane, and moreMelting and Boiling Temperatures - Evaporation and Melting Heat - Melting and boiling point temperatures, latent evaporation and melting heat of some common substances as copper, gold, lead and more - in SI unitsSteam and Vapor Enthalpy - Introduction and definition of vapor and steam enthalpy - specific enthalpy of saturated liquid, saturated vapor and superheated vapor
How melting and boiling point are related to stability of a compound?
Thermally unstable compounds are decomposed before melting or boiling.
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.
What are three physical properties of ionic compounds that are associated with ionic bonds and related them to bond strength?
These are melting point, boiling point, hardness.
Does magnesium sulfate have a high melting point?
Magnesium sulfate has a high melting and boiling point, as it is made of Ionic bonds which are very strong. A lot of energy is needed to break them. So ionic compounds have high melting and boiling points. See related link for more information.
Properties that affects the melting and boiling points of a molecule?
The melting point and boiling point of a substance come under the category of phase changes. And the temperature at which these phase changes occur are related to the intermolecular forces holding the molecules of the substance together.
What is the difference between inorganic and organic compound?
In general organic contains carbon molecules and/or those related to life. It is the chemistry of carbon containing compounds. Inorganic is everything else and generally do not contain carbon (with some exceptions).
What is the melting point and boiling point for beryllium?
According to the Wikipedia article on beryllium, its melting point is 1287 degrees Celsius, and its boiling point is 2469 degrees Celsius. Click on the related link below to learn more about the element beryllium.
What is the melting point and boiling point of gold?
Melting point: 1337.33 K, 1064.18 °C, 1947.52 °F Boiling point: 3129 K, 2856 °C, 5173 °F There is a related link below for more data on the metal we know as gold (Au).
Is peroxide flammable?
Hydrogen peroxide, which has a boiling point of 150.2 degrees, is non-flammable. Related compounds to Hydrogen peroxide include water, hydrazine and hydrogen disulfide.
What might have happened if you are measuring the melting point and the compound disappears?
It could have sublimed... and turned directly from a solid into a gas instead of melting first. Compounds such as iodine, carbon dioxide and others do this readily.See the Related Questions to the left for more information about sublimation.
How is molecular weight and thermal stability related?
They are not related. Thermal stability depends much more on the nature of the bonds in the compound, not the molecular weight.Boiling and melting points do generally reflect molecular weight (both go up with increasing mass), but thermal stability usually refers to chemical decomposition rather than physical changes such as melting or boiling.There are very light and very stable compounds (carbon dioxide is one), and there are very big and stable compounds (polymers), and there are very light unstable compounds (hydrogen gas) and very heavy unstable compounds (TNT isn't huge, but fairly large...).
Which items are related to compounds?
New physical properties are some of the items related to compounds.
