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What else can I help you with?
Is The magnetization of an iron rod an example of a chemical change?
No. Iron is naturally magnetic.
Why is it easy to melt a piece of butter than a iron rod?
Its easy to melt a piece of butter beacuse the melting point of butter is less.The iron rod can be burned above 250°C.Thus,melting of butter is easy.
How do you weld cast iron with an oxy acetylene torch with a cast iron rod?
I am not aware of a cast iron rod for oxy acetylene welding, I am for arc welding, For cast, I use a brazing rod, a brass or copper alloy, but what do I know. If there is a cast rod available, it would be the same process, get the cast you are welding hot almost to the point of melting, bring in the rod, heat it at the same place and bring both to a melting point. Work from that point along the crack or joint you are welding. ----------------------------------------------------------------------------------------------------------------- You need not use brazing rod for case iron welding. You get arc welding electrodes for cast iron. Use appropriate grade of rod for your case iron under welding.
Why is iron rod solid at room temperature?
this is because iron has a very high melting point and therefore at room temperature it remains as a solid......
What is iron rod?
iron rod
What happens if one iron rod is rubbed with another iron rod?
what change will take place if two same materials are rubbed over each other
Is an iron rod an element?
The physical shape doesn't influence what is is chemically. Pure iron (Fe) is an element regardless of the shape. Strictly speaking an iron rod is probably an alloy. Mostly iron, but with a dab of other elements to make it stronger and easier to shape.
Is bending a metal rod chemical or physical change?
Physical Change, the metal has the same chemical structure and only the shape of the bar has changed
Is an iron rod a mixture?
If the rod is made from pure iron it is not a mixture.
Is Steel rod Be heated into a molten metal is example of a phase change?
Yes, heating a steel rod until it becomes molten metal is an example of a phase change. When the temperature reaches the melting point, the solid steel transitions into a liquid state, demonstrating a physical change in its phase. This process involves the absorption of heat energy, which disrupts the bonds holding the solid structure together.
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.
WHY DID THE IRON ROD KEPT IN COPPER SULPHATE SOLUTION TURNED BROWN AFTER SOMETIME AND WHAT OTHER CHANGE WILL YOU OBSERVE?
The iron rod turned brown because it underwent a chemical reaction with the copper ions in the copper sulfate solution, forming copper metal on the surface of the iron. Another change you might observe is that the copper sulfate solution may become lighter in color as some of the copper ions plate onto the iron rod.
