0
What else can I help you with?
What can be said of a boiling point of a liquid?
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the atmospheric pressure, causing the liquid to change into a gas. It is a characteristic property of the liquid and can be influenced by factors such as pressure and impurities in the liquid.
What phase is water in at 1 ATM pressure and 150 and degC?
Water is in the liquid phase at 1 ATM pressure and 150 degrees Celsius. At this temperature and pressure, water exists as a liquid.
Which type of property is a phase change?
A phase change is a physical property where a substance transitions from one state of matter to another, such as from solid to liquid, liquid to gas, etc.
Is liquid ammonia boiling a chemical or physical change?
Physical change.. think of it as it changing state not the substance
What is changing state?
A change of phase, from solid to liquid, or liquid to gas, or gas to liquid, etc., is also sometimes called a change of state.
How does pressure affect phase change?
Pressure affects phase change by altering the equilibrium between the different phases of a substance. Increasing pressure can cause a substance to transition to a more compact phase, such as from gas to liquid or from liquid to solid. Decreasing pressure can have the opposite effect, causing a substance to transition to a less compact phase.
What changes liquid to gas?
The change in phase is called evaporation. It can be caused by heating or by a change in air pressure.
What is the process to liquid to solid?
In physics, the solid to liquid process is known as melting. The three states of matter are solid, liquid, and gas. There is a change in phase or a phase transition in a substance when there is a change in either its temperature or pressure. The melting process is a phase transition.
What can be said of a boiling point of a liquid?
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the atmospheric pressure, causing the liquid to change into a gas. It is a characteristic property of the liquid and can be influenced by factors such as pressure and impurities in the liquid.
What phase of matter is most affected by a change in pressure?
The phase of matter most affected by a change in pressure is the gaseous phase. An increase in pressure tends to make gas molecules come closer together, possibly leading to a phase change to a liquid or solid. Conversely, a decrease in pressure can cause gases to expand and possibly become less dense.
What is the phase change from a gas to a liquid?
The phase change for liquid to gas is vaporization, which includes evaporation and boiling.Evaporation - The change of liquid molecules on the surface of a liquid to a gas.Boiling - The change of phase at or above the boiling point of the liquid, which takes place at nucleation sites within the liquid.
Can a pressure change cause a phase change?
Yes, a pressure change can cause a phase change. For example, increasing pressure can lead to a solid-to-liquid phase change, as in the case of ice melting into water under high pressure. Conversely, decreasing pressure can result in a gas-to-liquid phase change, like when carbon dioxide transitions from gas to solid in a process known as deposition under low pressure.
When the molecules in a body move with increased speed it is possible that the body will change from what to what?
As the molecules in a body move with increased speed, i.e. increasing kinetic energy, it is possible that the body will change from the solid phase to the liquid phase, or the liquid phase to the gas phase, and in some cases from the solid directly to the gas phase.
What process that uses pressure to separate substances in a solution?
The process you are referring to is likely a type of chromatography, known as high pressure liquid chromatography (HPLC). In HPLC, a liquid mobile phase is passed through a column of stationary phase under high pressure, separating the components of a mixture based on their interaction with the stationary phase.
What phase is water in at 75 C and 9atm?
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
What phase is water in at 1 ATM pressure and 150 and degC?
Water is in the liquid phase at 1 ATM pressure and 150 degrees Celsius. At this temperature and pressure, water exists as a liquid.
When a solid is heated it will usually change to this phase?
When a solid is heated, it will usually change to the liquid phase. This process is known as melting.
