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What is a pure substance that melts at 38 degree Celsius?
One example of a pure substance that melts at 38 degrees Celsius is naphthalene, a white crystalline solid commonly used in mothballs. When heated to 38 degrees Celsius, naphthalene transitions from a solid to a liquid state.
When a sample of water is heated past 100 degrees Celsius its past its?
When a sample of water is heated past 100 degrees Celsius, it is past its boiling point. At this temperature, water changes from a liquid to a gas.
When gold is heated from room temoperture the gold changes from a?
When gold is heated from room temperature, it changes from a solid to a liquid state. This process is called melting, and it occurs at around 1,064 degrees Celsius for pure gold.
What state of matter is ethanol at 100 degrees celsius?
Ethanol is a liquid at 100 degrees Celsius. It boils at 78.4 degrees Celsius, so at 100 degrees Celsius it would be in a gaseous state if it were heated beyond its boiling point.
When something is heated what changes?
When something is heated, the temperature of the substance increases, causing the molecules in the substance to move faster. This increased molecular movement can lead to changes in the physical state of the substance, such as melting or boiling.
When a substance is heated and the average kinetic energy remains low where has the energy gone?
If a substance is heated, it will either get hotter, or it will change its phase - for example, when ice at 0 degrees Celsius is melted to water at 0 degrees Celsius. In this case, the heat energy is converted to a type of potential energy.
What is a pure substance that melts at 38 degree Celsius?
One example of a pure substance that melts at 38 degrees Celsius is naphthalene, a white crystalline solid commonly used in mothballs. When heated to 38 degrees Celsius, naphthalene transitions from a solid to a liquid state.
When a sample of water is heated past 100 degrees Celsius its past its?
When a sample of water is heated past 100 degrees Celsius, it is past its boiling point. At this temperature, water changes from a liquid to a gas.
In which degree Celsius water heated?
100 degrees celsius
What is the name of the substance that does not expand on heating?
Water is a substance that exhibits anomalous thermal expansion behavior as it contracts instead of expanding when heated above 4 degrees Celsius.
When gold is heated from room temoperture the gold changes from a?
When gold is heated from room temperature, it changes from a solid to a liquid state. This process is called melting, and it occurs at around 1,064 degrees Celsius for pure gold.
What happens to copper oxide when its heated?
if it is heated above 1200 degrees celsius than it melts
What state of matter is ethanol at 100 degrees celsius?
Ethanol is a liquid at 100 degrees Celsius. It boils at 78.4 degrees Celsius, so at 100 degrees Celsius it would be in a gaseous state if it were heated beyond its boiling point.
What is the unusual behavior of water as it is heated from 0degrees Celsius to 15 degrees Celsius?
1,000 m
What does water do as it is heated?
it will boil once it reaches 100 degrees Celsius
How many kilocalories were absorbed by the water iif you have 175g of water and it was heated from 15 degrees celsius to 88 degrees Celsius?
12.775 kcal
Is heated copper oxide a solid liquid or gas?
Copper(I) oxide has a melting point of 1201 degrees Celsius, and a boiling point of 2000 degrees Celsius. Copper(II) oxide has a melting point of 1235 degrees Celsius, and a boiling point of 2000 degrees Celsius.
