Topic: Effects of Impurities on Melting Points
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What is the effect of impurities on melting point?
It increases the melting point of that substance. Read More »
Source: http://wiki.answers.com/Q/What_is_the_effect_of_impurities_on_mel...
How does impurity effect the melting point?
Since most substances have a very specific melting point (within 1-2 degrees of a specific temperature) it is very easily altered when the substance is impure. Any mixing of a substance with another will cause the mixture to have properties... Read More »
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What are the effects of impurities on boiling and melting points ...
Impurities may lower or rise the boiling and melting points of a substance. It just depend on which impurities and what substance. These days we use "impurities" mixed into metals in order to enhance certain properties. In the world of elec... Read More »
Source: http://wiki.answers.com/Q/What_are_the_effects_of_impurities_on_b...
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BTW sodium chloride is the NaCl, anyways impurities decrease melting point. The reason is that impurities alters the bonding in the substance making them looser. e.g. the hexagonal shape of H2O molecules in ice changes when you put NaCl
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Source: http://answers.yahoo.com/question/index?qid=20080828052301AAS5LIG
Impurities can increase or decrease the melting and boiling points of substances depending on what the impurity is.
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Source: http://wiki.answers.com/Q/What_effect_do_impurities_have_on_melti...
rduose of m.p beceouse that cause in away from between the mecules of asubstance
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Source: http://wiki.answers.com/Q/What_effect_does_the_presence_of_an_imp...
Depends on the properties of the impurity
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Source: http://wiki.answers.com/Q/How_much_will_the_melting_point_and_boi...
Soluble impurities (that is, impurities that are included within the crystal matrix) tend to lower the observed melting point and broaden the melting point range. Insoluble impurities have no effect on the melting point. Found from website:...
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Source: http://wiki.answers.com/Q/What_is_the_effect_of_an_insoluble_impu...
The melting point of an impure compound is almost *always* lower than that of a pure compound.
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Source: http://wiki.answers.com/Q/What_is_the_melting_point_of_impure_com...
What does insoluble mean? Isn't it separate? Therefore it should, by definition have no effect upon the melting point of solutions that are not crystals, but it could have a substantial effect upon crystals by deforming the crystal shape of...
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Source: http://answers.yahoo.com/question/index?qid=20071018213122AAIGia2
