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Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Is heating a chemical or physical change?
Heating a substance can result in either a physical change or a chemical change. A physical change does not alter the substance's composition, such as melting or boiling, while a chemical change leads to the formation of new substances with different properties, such as burning or baking.
Is heating a glass tubing a physical or chemical change?
Heating is a physical process.
When you mix a pink powdered substance in water and mix it is that a chemical change?
Mixing is not itself a chemical change. There could be one occurring as a result, but nothing you described indicated any kind of chemical change.
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
When a solution is heated and a gas is formed is that a chemical change?
If there is no chemical reaction occurring in the solution as a result of heating then this scenario constitutes a phase change.
Is heating the salt solution a chemical or physical?
Heating a salt solution is a physical change, not a chemical change. When a salt solution is heated, the water in the solution may evaporate, or the solution may become more concentrated, but the chemical composition of the salt (sodium chloride) remains unchanged. This process only alters the physical state or the concentration of the solution, without any new substances being formed. For more information on heating solutions and its applications, you can visit SQ Heating Solution.
Heating a frying pan is chemical or physical change?
Heating a frying pan is a physical change. A chemical change is when you change the chemical properties. Heating the pan is only changing the temperature of the pan not the chemical make up.
Does a solution have a chemical change?
A solution does not have a chemical change, but it does have a physical change in state.
Is a cooked hot dog physical or chemical change?
CHEMICAL:)
Is heating up sulfur a chemical change?
It is not a chemical change, unless you heat it sufficiently to make it catch fire.
Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Is heating an iron nail a physical or chemical change?
Heating is a physical change.
Is heating red lead in a test tube a chemical change?
Yes, heating red lead in a test tube is a chemical change. The process of heating causes the red lead to undergo a chemical reaction, leading to a change in its chemical composition. This change is irreversible.
Is heating KClO3 and MnO2 a chemical or physical change?
Heating KClO3 and MnO2 to form KCl and MnO2 is a chemical change as new substances are being produced.
Is heating waster a chemical change?
no
Is Heating potassium chlorate a chemical or physical change?
Heating anything to a visible change is ALWAYS a chemical change
