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Is frozen lemonade poured into cold water diffusion?
No, pouring frozen lemonade into cold water is not an example of diffusion. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. In this scenario, the frozen lemonade will melt and mix with the cold water through the process of dissolution, where the molecules of the lemonade mix with the molecules of the water to create a homogeneous solution.
Why are droplets of water that form on a cold glass a physical change?
The formation of water droplets on a cold glass are a physical change because it's nothing more than condensation. The water that is in the air is a gas, and it has undergone a change of state to become a liquid (the droplets). If the water and the glass fused and made another element that could not be made back into either of its two original forms, then it would be a chemical change.
Will a glow stick glow brighter in room temperature water or in cold water?
A glow stick will generally glow brighter in room temperature water compared to cold water. The chemical reaction that produces the light in a glow stick is temperature-dependent; warmer temperatures increase the reaction rate, resulting in a brighter glow. Cold water slows down this reaction, leading to a dimmer light output.
Are molecules in hot water different then molecules in cold water?
If you have the same volume of both then there are in cold water more molecules.
What differences are there when you use hot or cold water in a lava lamp?
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.
Is does not react with cold water is a physical property?
A reaction with water (hot or cold) is a chemical reaction.
Is it a chemical or physical property when a substance does not react with cold water?
It is a chemical property.
Is hot glass cracking when placed into cold water a chemical or physical change?
It is a physical change because the chemical composition of the glass does not change.
Is putting ice in a soda to make it cold a physical or chemical change?
Putting ice in a soda to make it cold is a physical change. The ice melts into water, but it does not change the chemical composition of the soda itself.
Is cold water heating up to its boiling point a chemical change?
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.
Is steam condenses on a cold window chemical change?
No, condensation of steam on a cold window is a physical change, not a chemical change. The water vapor in the steam undergoes a change in state from gas to liquid as it loses heat energy to the cold window, but the water molecules themselves remain unchanged.
Is evaporating water from sea water physical or chemical change?
Physical. The water is still water afterwards. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
If the melting of water is physical or chemical change?
physical Water cannot melt because it is a liquid. However, a snowflake or an icicle can melt because they are solid states of water. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
Is water freezing in a puddel an chemical change?
no, physical You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
Is water freezing chemical change?
No, it is a physical change. You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ). Changing physical states is not a chemical change, but a direct result of heat or cold application.
Is water vapor condensing on a cold window a physical or chemical change?
Water vapor condensing on a cold window is a physical change. It is simply a change in state from a gas (water vapor) to a liquid (water) due to the temperature difference. No new substances are formed during this process.
Is evaporating water a physical change or a chemical change?
When water evaporates, it is a physical change.You must understand that water can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ).Changing physical states is not a chemical change, but a direct result of heat or cold application.
