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What can you conclude about 2 liquids with different boiling points?
These liquids can be separated by distillation.
What are 2 physical properties of ethyl alcohol and water to separate them?
Separation is possible by distillation because boiling points are different.
What types of mixture do fractional distillation separate?
for mixtures that are miscible but have different boiling points
Why would a liquid have two different boiling points?
possibly if it has been contaminated by other substances (as compared to original boiling point - it seems as though it has 2 different boiling points) things such as sodium chloride (table salt) raise the boiling point of water and lower its melting point note though that a pure liquid can never have 2 different boiling points - the boiling point is a property of a a liquid and will never change no matter what. alternatively if the fluid concerned is a mix of 2 different liquids (eg. alcohol mixed in water) the liquid with the lower boiling point (eg. alcohol) will boil off first, then the remaining fluid will continue heating up until the 2nd boiling point is reached (eg. of water). thus the fluid seems to boil at 2 different temperatures
What are the three properties of mixture?
1) There is no fixed composition in mixtures. Eg. Copper and tin are mixed together in variable ratios to form brass. Therefore, it is a mixture. 2) Mixtures do not have a fixed boiling point. This is due to the varying composition of its constituents. Its different constituents have different boiling points, therefore resulting in its unfixed boiling point. 3) Mixtures do not have a fixed boiling point. The reason is similar to the reason given for its unfixed boiling points. Hope this helps (: -babyhamsterx
What are the boiling and melting points of copper?
The melting point of copper is 1084,62 0C and the boiling point is 2 562 0C.
What are three properties of ionic compounds within a crystal lattice?
1.Brittleness 2.High Melting Points 3.High Boiling Points
What are the different primary standards used in titration?
Different primary standards used in titration are as follows 1. Acids - constant boiling HCl, benzoic acid 2. Base - sodium carbonate, HgO, Borax 3. Oxidizing agent - Potassium Dichromates, Potassium bromate, potassium iodate, iodine 4. Reducing agent - iodine, sodium oxalate, arsenous oxide
What are two properties of ionic compounds.?
1)brittleness 2)high melting points 3)high boiling points
Give four difference between mercury and alcohol?
Different boiling points 2 Different melting points Mercury is a liquid metal , and alcohol(ethanol) is an organic compound. Mercury is poisonous and alcohol (ethanol) is not poisonous to human beings.
Why can 2 liquids have same boiling points but be different liquids?
The answer is simple: it is easy to separe liquids with very different boiling points.
What are some things that are true about boiling points?
The boiling point of 2 m KF in water is 102.4ºC. The boiling point of a 0.5 m aqueous solution of LiOH is the same as the boiling point of a 0.5 m aqueous solution of LiCl.
