Will Raise the flash point !
if the stearic acid were impure, would the freezing point of stearic acid be higher or lower than the value you obtain in this experiment.
The carbon chain of stearic acid is longer; more long chain, higher melting point.The melting point of stearic acid is 69,3 0C and the melting point of oleic acid is 14 0C.
yes
No, impurities do not raise the melting point of Stearic Acid, they decrease it. All impurities decrease the melting point of solids.
69 degree celcius
if the stearic acid were impure, would the freezing point of stearic acid be higher or lower than the value you obtain in this experiment.
The carbon chain of stearic acid is longer; more long chain, higher melting point.The melting point of stearic acid is 69,3 0C and the melting point of oleic acid is 14 0C.
yes
Stearic Acid
Saponification is not applied to pure stearic acid; stearic acid esters are used.
No, impurities do not raise the melting point of Stearic Acid, they decrease it. All impurities decrease the melting point of solids.
69 degree celcius
Because water evapurates
90 degrees Celsius
Yes, it is; along with Lauric, Myristic, Palmitic, [Stearic], Arachidic and Lignoceric: all are Saturated 'fatty acids'. The symbol for [the common name] Stearic acid is 18:0, it's structure is CH3(CH2-18)COOH, it's systematic name is n-Octadecanoic acid and it's melting point is 69.6 degrees C.
stearic acid is more strong i think so..........
stearic acid can come from pork. It is a fatty acid that is used in cosmetics.