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What else can I help you with?
What occurs when the forward and reverse occur at the same rate?
the changes are physical
What are boiling points and freezing points are examples of what property?
Phase transition, when matter changes from liquid to solid or gas at the same temperature. This involves extra energy to effect the transition at the same temperature. The energy does not raise the temperature it changes the physical structure.
Are reversible changes and physical changes the same?
Reversible changes and physical changes are not exactly the same. Reversible changes can be undone and the original substance can be recovered, while physical changes alter the appearance or state of a substance without changing its chemical composition. Physical changes are usually reversible, but not all reversible changes are physical changes.
Difference between chemical and physical change?
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
What happens when a physical reaction occurs?
During a physical reaction, the arrangement of atoms and molecules changes, but no new substances are formed. This means that the chemical composition remains the same before and after the reaction. Examples of physical reactions include changes in state (solid to liquid, liquid to gas) or changes in shape.
What is the same about physical changes and chemical changes?
they both change in same ways!
Does the body temperature of a cold-blooded animal changes or remains the same as the temperature of air or water around it changes?
the body temperature changes because of its surroundings
Is it a physical or chemical change when a substance changes form but it remains the same substance?
it would be physical change because physical change is when the substance stays the same
What is the relationship between air temperature and dew point temperature when dew occurs?
They are the same.
Physical property is related to a change in the state of matter?
A physical property is a characteristic of a substance that can be observed or measured without changing its chemical identity. Changes in the state of matter, such as melting, freezing, or boiling, are examples of physical changes that involve alterations in physical properties like temperature, volume, and density. These changes do not affect the chemical composition of the substance, meaning it remains the same at a molecular level.
When ice melts at room temperature is it physical property or chemical property?
physical property because the chemical makeup of the ice remains the same
Does heat transfer with the same temperature?
No. When two bodies or regions are at the same temperature, equilibrium is already reached & no transfer of heat occurs.
