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When you mix iron filings with lemon juice, the acid in the lemon juice will react with the iron to produce iron oxides and hydrogen gas. The iron filings will begin to rust as the iron oxides are formed. This reaction is an example of a chemical reaction between an acid and a metal.
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What happens to iron filings and sulfur powder when heated?
When iron filings and sulfur powder are heated together, they undergo a chemical reaction to form iron sulfide. The iron sulfide produced is a compound that has different physical and chemical properties compared to iron or sulfur alone.
What happens when you mix iron filings and baking soda?
When you mix iron filings and baking soda, there will not be a significant reaction. Baking soda is mainly composed of sodium bicarbonate, which does not react with iron filings. The two substances will simply remain mixed together without producing any observable chemical changes.
Are iron filings a mixture?
Yes, iron filings are considered a mixture because they are a physical combination of iron particles that retain their individual properties.
Are iron filings a compound mixture or element?
pure substance
Word equation for mixing sulfur and iron filings?
Sulfur + Iron filings -> Sulfur-iron mixture
What happens when you mix lemon juice and iron?
Iron fillings will be corroded.
What happens to iron filings when they are mixed with water?
nothing
What happens to iron filings when poles repel?
When iron filings are placed near each other with poles that repel, the iron filings will spread out and form a pattern that mirrors the magnetic field lines. This is due to the magnetic force pushing the filings away from each other.
Why didn't my nail rust in lemon juice and ocean water?
I don't believe; an iron nail is rusted in lemon juice and ocean water.
Why are iron filings used to find the magnetic field when copper filings are not?
Copper filings are not attracted to a magnet, as iron filings are.
What happens to iron filings and sulfur powder when heated?
When iron filings and sulfur powder are heated together, they undergo a chemical reaction to form iron sulfide. The iron sulfide produced is a compound that has different physical and chemical properties compared to iron or sulfur alone.
What is the separation method for iron filings and sulphur to obtain iron filings?
One method to separate iron filings and sulfur is to use a magnet. The iron filings are attracted to the magnet and can be easily separated from the sulfur. This method takes advantage of the magnetic properties of iron filings.
Is unheated sulfur and iron filings is substance or mixture?
Unheated sulfur and iron filings is a mixture. This is because the sulfur and iron filings retain their individual properties and can be physically separated.
Does iron have a corrosion reaction with lemon juice?
Yes, iron can undergo a corrosion reaction when exposed to lemon juice due to the presence of citric acid. Citric acid can act as an electrolyte, facilitating the flow of electrons between the iron and oxygen in the air, leading to the formation of iron oxide (rust). This process is accelerated in the presence of moisture and acidity, making lemon juice a potential catalyst for iron corrosion.
What happens when you mix iron filings and baking soda?
When you mix iron filings and baking soda, there will not be a significant reaction. Baking soda is mainly composed of sodium bicarbonate, which does not react with iron filings. The two substances will simply remain mixed together without producing any observable chemical changes.
Are iron filings a mixture?
Yes, iron filings are considered a mixture because they are a physical combination of iron particles that retain their individual properties.
Do the dry and wet iron filings show the same physical properties?
Dry iron filings and wet iron filings have different physical properties. Dry iron filings are free-flowing and easily spread out, while wet iron filings clump together due to the presence of water. Additionally, wet iron filings may rust more easily due to the moisture content.
