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Is iron oxide a non stoichiometric compound?
Yes, iron oxide can exist as a non-stoichiometric compound. This means that the ratio of iron to oxygen atoms in the compound is not a whole number and can vary. Examples include magnetite (Fe3O4) and wüstite (FeO).
What are non -stoichiometric compounds?
Non-stoichiometric compounds are compounds that do not have a fixed ratio of elements in their chemical formula. This means that the ratio of elements in the compound can vary within certain limits. This can be due to factors such as defects in the crystal lattice or the presence of excess or deficient elements in the compound.
Which of the solids and liquids are non-polar?
Solids: Examples of non-polar solids include wax and plastic. Liquids: Examples of non-polar liquids include hexane and toluene.
What are non stochiometric compounds?
A non stoichiometric compound is one where an exact integer ratio of atoms is not achieved. An example is FeO- all laboratory specimens are "iron deficient" with formals of about Fe0.8 O this is a feature of non -stoichiometric compounds their composition is variable within narrow limits- some of the iron is Fe3+, the crystal lattice has "defects" that accomodate them. (Pure FeO can be made but it is pyrophoric (may spontaneously in flame)
What is the difference between crystalline and non-crystalline solids?
Crystalline solids exhibit cleavage: that is, when you break them, the nature of the break indicates the crystal structure. Thus, grinding a crystal of NaCl (which is cubic) inevitably produces small cubes of NaCl. Noncrystalline solids such as glass break into randomly-shaped pieces. Noncrystalline solids such as glass soften as the temperature increases and have no sharply defined melting point. On the other hand, quartz, which has the same chemical composition as glass but is crystalline, melts sharply at around 1650 degrees Celsius.
What are non-stoichiometric defects?
Non stoichiometric compounds do not match to law of definite proportions.
Is iron oxide a non stoichiometric compound?
Yes, iron oxide can exist as a non-stoichiometric compound. This means that the ratio of iron to oxygen atoms in the compound is not a whole number and can vary. Examples include magnetite (Fe3O4) and wüstite (FeO).
What are non -stoichiometric compounds?
Non-stoichiometric compounds are compounds that do not have a fixed ratio of elements in their chemical formula. This means that the ratio of elements in the compound can vary within certain limits. This can be due to factors such as defects in the crystal lattice or the presence of excess or deficient elements in the compound.
What is a berthollide?
A berthollide is any non-stoichiometric compound.
What is the difference between a proposition and a non proposition?
difference between a proposition and non proposition
What is the difference between agriculture and non-agriculture?
Agriculture is farming and non-agriculture is non farming.
Difference between typing and non typing keys?
Difference between typing and non typing keys
What are the difference between managerial and non managerial levels?
Discuss the difference between managerial and non managerial tasks?
Difference between operational communication and non operational communicatuion?
what is difference between operatyional and non operational communication
What is the difference between statutory and non statutory audits?
what is the difference between statutory audit and non statutory audit.
Difference between not for profit and non profit?
No difference.
The difference from generic formulary and non formulary?
What is the difference between formulary & non- formulary?
