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Is it a chemical or physical change if a piece of ice melts and reacts with sodium?
Melting is a physical process; reaction with sodium is a chemical process.
Is heating sodium chloride with a Bunsen burner a chemical change?
No. It is a physical change. It only melts.
When a chocolate bar melts in the sun a physical or chemical change?
When a chocolate bar melts in the sun, it is a physical change. This is because the chocolate undergoes a phase change from a solid to a liquid without changing its chemical composition.
When ice melts is it a physical change or a chemical change?
It is a physical change. There is no chemical reaction whatsoever.
Is a candle melting a physical change or a chemical change?
It is a physical change because when it melts it is still a candle just a melted one
Is it a chemical or physical change if a piece of ice melts and reacts with sodium?
Melting is a physical process; reaction with sodium is a chemical process.
What is a piece of ice melts and reacts with sodium is that a physical change or chemical change?
When a piece of ice melts, it undergoes a physical change as it transforms from solid to liquid without altering its chemical composition. However, if the melted water then reacts with sodium, it results in a chemical change, as new substances are formed during the reaction. Thus, the initial melting is a physical change, while the subsequent reaction with sodium is a chemical change.
Is heating sodium chloride a chemical change?
No, heating sodium chloride is a physical change rather than a chemical change. When heated, sodium chloride simply changes physical state from a solid to a liquid (molten form) without any change in its chemical composition.
When a piece of ice melts and it reacts to sodium is it a chemical or physical change?
u asking me for my answer and u can not give me one
Is heating sodium chloride with a Bunsen burner a chemical change?
No. It is a physical change. It only melts.
When sodium melts at 98 degrees Celsius is it a physical or chemical property?
The melting of sodium at 98 degrees Celsius is a physical property because it involves a change in state from solid to liquid without altering the chemical composition of the substance.
When ice melts into water is that a physical or chemical change?
Physical Change
When the wick burns and the candle melts is it a chemical or physical change?
it is a chemical change
When a chocolate bar melts in the sun a physical or chemical change?
When a chocolate bar melts in the sun, it is a physical change. This is because the chocolate undergoes a phase change from a solid to a liquid without changing its chemical composition.
When ice melts is it a physical change or a chemical change?
It is a physical change. There is no chemical reaction whatsoever.
When a cube of ice melts to form a puddle of water a chemical or physical change?
It is a physical change.
Is it a chemical change when the sun melts a cryon?
No, melting is a physical change, not a chemical change. When the sun heats up and melts a crayon, it changes from a solid to a liquid state, but the chemical composition of the crayon remains the same.
