joeyckn Posted November 25, 2007 Posted November 25, 2007 The melting point obtained by students is usually lower than the literature value. What are the reasons for this? What improvement can be made?
YT2095 Posted November 25, 2007 Posted November 25, 2007 more than likely Inaccurate measuring equipment (they only have a certain tolerance) and Contamination of the reagents used (these also have a limited tolerance depending on the Grade).
insane_alien Posted November 25, 2007 Posted November 25, 2007 melting point of what exactly? if it is organic solids then contamination is the cause.
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