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Would the freezing point of stearic acid be higher or lower if impured?
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.
How do you prove that glucose do not raise the melting point of stearic acid?
No, impurities do not raise the melting point of Stearic Acid, they decrease it. All impurities decrease the melting point of solids.
What is the melting point of Stearin?
Glacial (pure) stearic acid has a melting/freezing point of 69.6 degrees Celsius or 157 degrees Fahrenheit at 100 kPa. An experiment today showed that stearic acid becomes a solid at 51 degrees Celsius. It stops becoming a fully liquid at 54 degrees Celsius; it becomes a mix of sold and liquid.
Why does stearic acid has a high melting point than oleic?
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.
Does stearic acid have high melting point?
yes
Would the freezing point of stearic acid be higher or lower if impured?
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.
How do you prove that glucose do not raise the melting point of stearic acid?
No, impurities do not raise the melting point of Stearic Acid, they decrease it. All impurities decrease the melting point of solids.
What is the melting point of Stearin?
Glacial (pure) stearic acid has a melting/freezing point of 69.6 degrees Celsius or 157 degrees Fahrenheit at 100 kPa. An experiment today showed that stearic acid becomes a solid at 51 degrees Celsius. It stops becoming a fully liquid at 54 degrees Celsius; it becomes a mix of sold and liquid.
Why does stearic acid has a high melting point than oleic?
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.
How is the freezing point of stearic acid compared to the freezing point of water?
Because water evapurates
Does stearic acid have high melting point?
yes
What acids have a melting point of 69 degree?
Stearic Acid
What is the melting point and freezing point for oxygen?
The melting point (or freezing point) of oxygen is -218,79 0C.
When are the terms melting point and freezing point used?
When determining the melting point or the freezing point of something....that is when they are used....
What is the substances melting point the same as?
The freezing point is the same as the melting point, temperature-wise.
What is the melting point of pure stearic acid?
69 degree celcius
Are the melting point of solid and freezing point of liquid of a substance different?
yes the melting point of solid and freezing point of liquid of a substance is differ but in the case of water the melting and freezing point is same.
