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How does the rearrangement of water molecules as they change state affect the density of matter?
The most dense arrangement is actually the liquid water. Here, the molecules are close together, so the liquid is dense. As the water changes to gas, the molecules gain enough energy to break the gravitational fields formed at a close distance and speed away from each other, so the same molar weight would be spread over a larger area, lowering the overall density. In ice, the hydrogen bonds can slide over each other. I'm not too sure about this or how it makes ice less dense, so look this up elsewhere, please :) Anyway, you just need to know that water is the most dense, next dense is ice and least dense is gas.
What else can I help you with?
How does physical change and chemical change affect mass?
In a physical change, the mass remains the same since it involves a rearrangement of particles without changing their identities. However, in a chemical change, the mass can change due to the formation or breaking of chemical bonds, resulting in a gain or loss of mass.
Is starch gelatinization a chemical or physical change?
Starch gelatinization is a physical change because it involves the rearrangement of starch molecules in the presence of heat and water to form a gel-like structure without undergoing any chemical reactions.
Is stretching a garter physical or chemical change?
It is a physical change.
Is formation of a gas is a chemical change?
The formation of gas is:- a chemical process if the gas is the product of a chemical reaction- a physical process if the gas is the product of a change of phase as sublimation and vaporization
What happen to the bonding of atoms in a physical change?
In a physical change, the bonding between atoms remains intact. The change involves the rearrangement of atoms or molecules without breaking or forming new chemical bonds. This means the fundamental structure and composition of the substance remain the same.
How does the rearrangement of water molecules change state of matter?
There are empty spaces between the particles of matter that are very large and that can be used to identify a substance because they never change.
Does a change in the mass affect the density of the object?
No, a change in mass alone does not affect the density of an object. Density is determined by the mass of the object and the volume it occupies, so changes in mass need to be accompanied by corresponding changes in volume to affect an object's density.
When gaseous molecules are compressed they tend to?
They tend to change density, temperature or energy.
Does water weigh more as a solid a liquid or a gas?
If you are talking about the exact same quantity of molecules, these changes don't affect the weight. Things like density and buoyancy may change, but not the weight.
How does density change in gases?
Density in gases changes primarily with variations in temperature and pressure. As temperature increases, gas molecules move more rapidly and tend to spread apart, resulting in a decrease in density. Conversely, increasing pressure compresses gas molecules closer together, leading to an increase in density. Additionally, the density of a gas can also change with the addition of more gas molecules, affecting the overall mass per unit volume.
How does the density of water change as it expands?
Since "expansion" in this case refers to the increased spacing between molecules, then the density must decrease.
How does the pitch change the density of an object it travels through?
It makes the molecules vibrate so the density chages. Your question is a bit unclear.
How does physical change and chemical change affect mass?
In a physical change, the mass remains the same since it involves a rearrangement of particles without changing their identities. However, in a chemical change, the mass can change due to the formation or breaking of chemical bonds, resulting in a gain or loss of mass.
Is starch gelatinization a chemical or physical change?
Starch gelatinization is a physical change because it involves the rearrangement of starch molecules in the presence of heat and water to form a gel-like structure without undergoing any chemical reactions.
Is it a chemical or physical change when you freeze water?
Freezing water is a physical change because the molecules stay the same, only changing from a liquid to a solid state. Chemical changes involve the rearrangement of atoms or molecules to form new substances.
How does a change in the density of water affect the floatation of a raw eggHow does a change in the density of water affect the floatation of a raw eggHow does a change in the density of water affect?
The floatation of a raw egg in water is influenced by the density of the water compared to the density of the egg. When the density of the water increases (for example, by adding salt), the egg may float because it becomes less dense than the surrounding water. Conversely, if the water's density decreases, the egg may sink, as it becomes denser than the water. Thus, adjusting the water's density can determine whether the egg floats or sinks.
Does the density of a liquid effect the refraction angles?
Yes, the density of a liquid can affect the refraction angles. A change in density can lead to a change in the speed of light as it passes through the liquid, resulting in a change in the angle of refraction according to Snell's Law.
