0
When we increase temperature it produce kinetic energy this will loose up the bonds. so the bonds will break up and it will move.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What do chemical bonds have to do with a temperature change?
Substances with covalent bonds are more sensible to temperature changes.
How can the temperature of a substance remain the same even if the substanceis absorbing thermal energy?
That happens, for example, when ice melts. In this case, energy is spent to break the bonds between the water molecules. In other words, the kinetic energy (movement) of the water molecules doesn't increase, but its potential energy does.
Does gasoline have kinetic or potential energy?
Both. Temperature is a measure of average kinetic energy per particle and everything has at least some. Its potential energy is stored in the chemical bonds (and its nucleus) within each molecule (and atom).
What happens at the particle level during freezing?
During freezing, free-moving molecules of a liquid substance align themselves into a gridwork and no longer freely move. They become essentially stationary, and the strong bonds between them are formed by the changes in temperature, and are strong in nature, preventing the movement of the molecules. As you take heat energy from the molecules, they are not able to move as much, and they form the gridwork that becomes a solid.
Why are particles always in motion?
Particles are always in motion because they have an amount of heat energy stored within them. As additional heat is added, the substance's particles gain more energy, and will in turn increase distance between themselves, and weaken the bonds between them. In turn, when heat is taken away from a substance (it is cooled down) the particles loose energy, and the distance between them will decrease, causing the bonds between them to strengthen. The whole idea is known as the particle theory. However, particles may not be always in motion. Scientists discovered the temperature point of absolute zero, which is -273.15°C, or 0°K (Kelvin). This is the lowest temperature possible.
What might you do to make a natural dye more colorfast?
Colorfastness of a dye can be improved by using a substance called a mordant. A mordant is a chemical that bonds the colorant in a dye to a material. This happens because part of a mordant particle bonds to a particle in the material and another part of the mordant particle bonds to a dye molecule.
How does particle change from phase to phase?
Temperature and/or pressure cause the bonds holding particles together to weaken.
What does vaporization?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What will be the first bond or interaction that will be broken while you increase the temperature of a solution?
Hydrogen bonds
What does vaporization include?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What vaporization includes?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What happens between some particle of a chemical bond?
In chemical reactions, chemical bonds ? between some particles and ? between other particals
Why is a liquid?
because the bonds break up giving it a liquid form, this happens at room temperature
When hydrogen bonds break what happens to energy?
energ y is absorbed by the molecule to increase its kinetic energy
What subatomic particle participates in bonds?
These are the electrons.
What happens to the boiling points of hydrocarbons as they get bigger?
"volatile" means it turns into gas more easily. liquids turn into gasses when the temperature increases and all the bonds break apart. the smaller the hydrocarbon chains,the fewer bonds that need to break so the faster it will turn to gas.
Why liquid is liquid?
because the bonds break up giving it a liquid form, this happens at room temperature
