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What else can I help you with?
Temperature at which a substance boils?
Every substance has their own boiling point.
What changes the size and shape of a substance but nnot what is made of?
Temperature and pressure
Why aren't properties affected by changes in temperature and pressure?
Properties of a substance, like density or specific heat, aren't affected by changes in temperature and pressure because they are intrinsic characteristics that depend on the nature of the substance itself, regardless of external conditions. These properties are determined by the molecular structure and interactions within the substance, which remain constant despite changes in temperature or pressure.
What determines the phase of a substance?
The phase of a substance is determined by its temperature and pressure, as well as the intermolecular forces present within the substance. Changes in temperature and pressure can cause a substance to transition between solid, liquid, and gas phases.
Does a phase diagram give the effect of temperature and pressure on the phase of a substance?
Yes, a phase diagram illustrates the relationship between temperature, pressure, and the phase of a substance. It shows the boundaries between different phases—solid, liquid, and gas—indicating conditions under which each phase is stable. By analyzing the diagram, one can predict how changes in temperature and pressure will affect the phase of the substance.
What might change the state of an element or compound?
Changes in temperature, pressure, or the addition of a catalyst can alter the state of an element or compound. Heating can cause a substance to melt or evaporate, while cooling can cause it to solidify or condense. Pressure changes can also affect the state of a substance, for example, raising the pressure can turn a gas into a liquid. Additionally, the presence of a catalyst can facilitate chemical reactions that transform a substance into different states.
The point at which a liquid changes to gas?
A substance's boiling point is the temperature at which it changes from a liquid to a gas.
What is the purpose of a thermobarometer in a volumeter?
A thermobarometer in a volumeter is used to measure both temperature and pressure, which are important factors in determining the volume of a substance. By taking into account temperature and pressure, the volumeter can accurately calculate the volume of the substance being measured.
The temperature at which a substance changes from a liquid to a solid is named?
This temperature is called freezing point and is different for each substance or material.
The temperature at which a substance changes from a solid to a liquid is calleld what?
This temperature is called melting point and is different for each substance or material.
What do you think the temperature of the flame?
The temperature of a flame changes with variables such as the type of substance being burned, pressure etc.
The melting point of a substance is its freezing point.?
No, the melting point of a substance is the temperature at which it changes from a solid to a liquid, whereas the freezing point is the temperature at which it changes from a liquid to a solid. These points are usually the same for a pure substance under normal atmospheric pressure.
