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Why is bronze a compound?
Bronze is not a compound; it is an alloy. Bronze is made by combining copper with other metals such as tin, aluminum, or lead. Alloys are mixtures of two or more elements, where the atoms of one element are mixed with atoms of another element.
What happens when single replacement reactions is taking place?
a single replacement reaction is a reaction in which one element takes the place of another element in a compound.In a single replacement reaction, or single displacement reaction, a single uncombined element replaces another in a compound. Two reactants yield two products. For example when zinc combines with hydrochloric acid, the zinc replaces hydrogen.Replacement ReactionsA+BC=B+ACFor instance, if magnesium is dropped into a solution of Copper (II) Nitrate, the magnesium will react because it is more active (in other words wants to bond more than the copper does).If by chance you drop Copper into Potassium Acetate, you will find that no reaction will occur.Reactivity of Metals (from most reactive to least)LithiumBariumPotassiumCalciumSodiumMagnesiumAluminumZincChromiumIronNickelTinLeadHydrogenCopperMercurySilverPlatinumGold1. Alkali metals will always replace hydrogen in cold water2. Magnesium to iron on the chart will always replace hydrogen in steam3. Mercury doesn't react with much of anything4. Metals higher than Hydrogen will always replace it in an acid (Nitric acid, drop zinc (II) in it, and you will recieve H2 + ZnCl2)
What is displaced from hydrogen when you add a reactive metal?
When you add a reactive metal, such as sodium or potassium, to hydrogen, the metal displaces the hydrogen gas and forms a metal hydride. This reaction is a displacement reaction where the metal takes the place of hydrogen in the chemical compound.
Equation for benzene plus KMnO4?
Benzene does not react directly with potassium permanganate (KMnO4) under normal conditions. Benzene is a stable aromatic compound and does not undergo typical alkene or alkane reactions with oxidizing agents like KMnO4.
Is oxygen an element or a compound or a homogeneous mixture or a heterogeneous mixture?
Oxygen is an element. This means that it is composed of only one kind of atom, and it takes two atoms of oxygen to make one molecule of oxygen. A compound is composed of more than one kind of element. A simple example is carbon dioxide which is composed of one atom of carbon and two atoms of oxygen. A mixture is composed of more than one kind of compound.
What happens when an element combine?
In a proportional combination, a chemical reaction takes place forming a compound.
When one element takes the place of another element in a reaction?
This is called a displacement reaction. It occurs when a more reactive element displaces a less reactive element from its compound during a chemical reaction.
What happens in a single-replacement reaction-?
One element takes the place of another in a compound.
In a single displacement reaction one element replaces another element in a compound?
Yes, that is correct. In a single displacement reaction, one element will displace another element in a compound if it is more reactive. This occurs when a more reactive element takes the place of a less reactive element in a compound, leading to the formation of a new compound and a different element being displaced.
The type or reaction takes place when one element reacts with a compound to form a new compound and a different element is a?
it's single-replacement. I took a test with a question like that and got 100%
When a chemical reaction takes place the compound formed is called the?
When a chemical reaction takes place, the compound formed is called the product. The product is the end result of the chemical reaction, typically formed from the reactants that underwent a rearrangement of atoms.
What reaction takes place when extracting elements from a compound?
A decomposition reaction breaks down a compound into its elements. For example, when an electric current is passed through water, it decomposes into hydrogen gas and oxygen gas. 2H2O --electrolysis--> 2H2 + O2
What is another name for a single replacement reaction?
Condensation Reaction.
What is the chemical reaction that uses heat to decompose an compound?
Heat can be used to break compounds because there is a chemical reaction that takes place and it causes the particles in the compound to break
What is a metal compound formed when a reaction takes place with an acid?
A salt or a hydroxide are obtained.
What kind of reaction occurs when one element replaces another in a compound?
This is called a replacement reaction. When one element replaces another in a compound, it is called single replacement or single displacement. An example isZn + 2HCl ---> ZnCl2 + H2 where the zinc replaces the hydrogen in the acid to form zinc chloride.
Are glow sticks made of the element Neon?
No, glow sticks are not made of the element Neon. They typically consist of hydrogen peroxide, a dye, and a fluorescent compound contained within a plastic tube. When activated, a chemical reaction occurs, causing the glow stick to emit light.
