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What are the states or phases of bromine?
Bromine exists as a liquid at room temperature and pressure. It can transition into a gas at higher temperatures and a solid at lower temperatures.
What is the relationship between solubility of a gas and a solid vs. temperature.?
When the temperature increase, the kinetic energy of the solid,liquid and gas particles increase. Therefor collisions between solute and solvent particles increase. So solubility of solids increase with temperature. But solubility of gasses decrease.
Why does antifreeze or any soluble substance put in water lower its freezing temperature?
The reason antifreeze, as well as other soluble substances, lower the freezingtemperature when added to water, is because they hinder the creation of the hexagonal ice structure. Soluble simply means having the capability of dissolving in a liquid.
Is The boiling point of a liquid is lower at sea level than on a mountain?
No, the boiling point of a liquid is actually higher at sea level compared to on a mountain. This is because higher elevations have lower atmospheric pressure, which causes liquids to boil at lower temperatures to compensate for the decreased pressure.
Is benzhydrol suitable for recrystallization of bezhydrol?
Yes, benzhydrol can be suitable for recrystallizing benzhydrol. Recrystallization is a common technique used to purify solid compounds by dissolving them in a suitable solvent and allowing them to slowly crystallize out. It is important to choose a solvent in which the compound is more soluble at high temperatures and less soluble at low temperatures to achieve successful recrystallization.
What is the consistency of the lower mantle?
The lower mantle is solid, with a viscosity that is higher than the upper mantle. It is composed mainly of silicate minerals, such as perovskite and bridgmanite, which contribute to its solid state at high pressures and temperatures.
What are the states or phases of bromine?
Bromine exists as a liquid at room temperature and pressure. It can transition into a gas at higher temperatures and a solid at lower temperatures.
Why is the inner core solid but the outer core liquid if both regions have very high temperatures?
The inner core is solid because of the immense pressure at that depth, which keeps the iron and nickel in a solid state despite the high temperatures. In the outer core, where pressure is slightly lower, the higher temperatures cause the iron and nickel to be in a liquid state.
Are most solutes soluble at higher tempretures?
Practically all solid solutes are more soluble at high temperature.
Why do non soluble solid float nor sink in water?
A solid float on water if the density is lower than the density of water.
What is the relationship between solubility of a gas and a solid vs. temperature.?
When the temperature increase, the kinetic energy of the solid,liquid and gas particles increase. Therefor collisions between solute and solvent particles increase. So solubility of solids increase with temperature. But solubility of gasses decrease.
How does temperature affect the solubilty of a solid in a solvent?
Usually, higher temperature = more soluble in the solvent.
Does solid dissolves more quickly in wter of higher temperature than lower temperature?
Solids dissolve in water of a higher or lower temperature depending on what the solid actually is.
What factors affects how much of a substance will dissolve in a solvent?
The solubility of a substance in a solvent is affected by several factors, including temperature, pressure, and the nature of the solute and solvent. Generally, higher temperatures increase solubility for most solid solutes, while gases are more soluble at lower temperatures and higher pressures. Additionally, the polarity of the solute and solvent plays a crucial role; polar solutes dissolve well in polar solvents, while nonpolar solutes are more soluble in nonpolar solvents. Lastly, the presence of other solutes can also influence solubility through various interactions.
What temperature where solubility of solid are greater?
The solubility of solids increase at higher temperatures.
Which of these causes the lower mantle to remain solid despite high temperatures?
The lower mantle remains solid due to high pressure, which increases the melting point of minerals. The pressure at such depths is so immense that it keeps the minerals stable in a solid state despite the high temperatures.
Is recrystallization or distillation perform on aspirin?
Recrystallisation, as it is solid at room temperature, but is soluble at elevated temperatures. Distillation requires boiling, so distillation of solid aspirin is not appropriate, in the general sense.
