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yes it is hard though
What else can I help you with?
Would all of a mixture containing iron fillings and lead powder be magnetic?
No, lead is not magnetic but iron is. Therefore, a mixture containing both iron fillings and lead powder would only be partially magnetic due to the presence of the iron fillings.
Which method would be best to separate a mixture of iron and lead?
One method to separate a mixture of iron and lead is through magnetic separation since iron is magnetic whereas lead is not. By using a magnet, the iron can be attracted and separated from the lead. Another method could be fractional distillation since lead has a lower boiling point compared to iron.
What will happen if iron-oxide is present is large quantities in talcum powder?
Large quantities of iron-oxide in talcum powder can potentially lead to discoloration, affecting its appearance and quality. It may also change the texture and properties of the talcum powder, making it less effective for its intended use. Additionally, iron-oxide may cause skin irritation or allergic reactions in some individuals.
How would you separate iron filings and aluminum filing?
One way to separate iron filings and aluminum filings is by using a magnet. Since iron is magnetic but aluminum is not, you can use a magnet to attract the iron filings and separate them from the aluminum filings easily. Simply pass the magnet over the mixture, and the iron filings will be attracted to the magnet, allowing you to separate them from the aluminum filings effectively.
What is the colour of lead nitrate powder?
white powder and colourless crystals.
Would all of a mixture containing iron fillings and lead powder be magnetic?
No, lead is not magnetic but iron is. Therefore, a mixture containing both iron fillings and lead powder would only be partially magnetic due to the presence of the iron fillings.
What experiment can you use to separate iron filings from small pieces of lead?
One way to separate iron filings from small pieces of lead is by using a magnet. The iron filings will be attracted to the magnet and can be separated from the lead. Simply move the magnet around the mixture to pick up the iron filings.
What is the Use of graphite powder?
Graphite is used as a lubricant and, mixed with clay, in pencil lead.
Which method would be best to separate a mixture of iron and lead?
One method to separate a mixture of iron and lead is through magnetic separation since iron is magnetic whereas lead is not. By using a magnet, the iron can be attracted and separated from the lead. Another method could be fractional distillation since lead has a lower boiling point compared to iron.
How do you separate iron filings from lead filings?
Iron is a ferrous material, and aluminum is non-ferrous. A magnet would separate the two materials as the iron would be attracted to the magnet while the aluminum filings would not. The term ferrous basically refers to any material which contains iron.
Which method would be best to separate a mixture of iron and lead pellets (of the same approximate diameter?
Iron is simply separated with a magnet.
What happens when you heat iron powder with sulphur powder?
A compound, iron sulfide, is formed by chemical reaction between the iron and the sulphur. Depending on reaction conditions, either iron (II) or iron (III) sulphide or a mixture of both of them will be formed.
What elements are used as lead in pencils?
The lead in pencils is made of the element carbon, in the form of graphite. Graphite powder is mixed with clay and wax. The more graphite the pencil contains, the softer the lead, and darker the mark.
What will happen if iron-oxide is present is large quantities in talcum powder?
Large quantities of iron-oxide in talcum powder can potentially lead to discoloration, affecting its appearance and quality. It may also change the texture and properties of the talcum powder, making it less effective for its intended use. Additionally, iron-oxide may cause skin irritation or allergic reactions in some individuals.
How would you separate iron filings and aluminum filing?
One way to separate iron filings and aluminum filings is by using a magnet. Since iron is magnetic but aluminum is not, you can use a magnet to attract the iron filings and separate them from the aluminum filings easily. Simply pass the magnet over the mixture, and the iron filings will be attracted to the magnet, allowing you to separate them from the aluminum filings effectively.
How do you separate cast iron pipes?
1- Cast Iron cutter2- Open the No Hub coupling3- Loosen the MJ coupling4- burn out the lead and pick out the oakum joint
What is the colour of lead nitrate powder?
white powder and colourless crystals.
