2.What is material A's freezing point or freezing point range?
3.What is material A's boiling point or boiling range?
4.Im what range of temperature is A present as solid only?in what range of temperature is A present as liquid only?
5.Is material B a mixture or a pure substance?How do you know?
6.What is material B's freezing point or freezing point range?
7.What is material B's boiling point or boiling range?
8.In what range of temperature is B present as solid only?In what range of temperature is B present as liquid only?
3.What is material A's boiling point or boiling range?
4.Im what range of temperature is A present as solid only?in what range of temperature is A present as liquid only?
5.Is material B a mixture or a pure substance?How do you know?
6.What is material B's freezing point or freezing point range?
7.What is material B's boiling point or boiling range?
8.In what range of temperature is B present as solid only?In what range of temperature is B present as liquid only?
Add an Answer
More Questions From This User See All
Answers & Comments
2.The freezing point of a substance is the temperature at which the solid and liquid forms are in equilibrium. To reattain equilibrium, the freezing point of the solute and solvent mixture is lowered relative to the original pure solvent.
3.The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).
4.At low temperatures (below 0°C), it is a solid. When at “normal” temperatures (between 0°C and 100°C), it is a liquid.
5.composed of different types of atoms or molecules that are not chemically bonded.
6.he freezing point of a substance is the temperature at which the solid and liquid forms are in equilibrium.
7.The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).
8.At low temperatures (below 0°C), it is a solid. When at “normal” temperatures (between 0°C and 100°C), it is a liquid.
Goodnight po ily>33