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When does a compound form?
Compounds are formed in chemical reactions of either other compounds, or elements, or a combination of elements and compounds.For example burning hydrogen and oxygen is an exothermic chemical reaction that forms water, a new compound.
How would Dalton describe atoms that combine to form compounds?
Dalton pictured compounds as collections of atoms. For example, nitrogen and oxygen might form a compound containing one atom of nitrogen and one atom of oxygen (written NO), a compound containing two atoms of nitrogen and one atom of oxygen (written N2O), or a compound containing one atom of nitrogen and two atoms of oxygen (written NO2)
What is called the compound with oxygen and helium?
nothing helium will not bond with anything and there for can not create a compound But there may be a few derivatives of a metastable F HeO- anion, in which helium is covalently bonded to oxygen.
How do new compounds form when reactants combine?
New compounds can form through single replacement, double replacement, decomposition, synthesis, or combustion. Single replacement is where a compound reacts with an element and the element replaces one of the other elements within the compound. Double replacement is where a compound reacts with another compound and one element from each compound swaps places with the other element from the other compound to form brand new compounds. Synthesis is where two elements react with each other to form a compound. Decomposition is where a compound breaks into the elements that form it. Combustion is where oxygen combines with another compound to produce CO2 and H2O.
What thing is made of hydrogen other than water?
Hydrogen is found in many different compounds. Ammonia is a compound of nitrogen and hydrogen. Methane is a compound of carbon and hydrogen. Petroleum is a more complex mixture of compounds of carbon and hydrogen. Sugars and starches are compounds of carbon, oxygen, and hydrogen. Protein is composed of carbon, oxygen, nitrogen, sulphur, and hydrogen. Every acid (hydrochloric acid, sulphuric acid, prussic acid, etc.) contains hydrogen. Soap contains hydrogen. And lots of other compounds as well.
Are compounds pure substances made from other substances?
Compounds are comprised of different elements, for example water, H2O is a compound formed by the elements Hydrogen and Oxygen.
Is city air a compound or mixture?
It is a mixture MAINLY of elements- nitrogen, oxygen, argon. However, there are a small number of compounds in the mixture- such as carbon dioxide (compound of carbon and oxygen)
When does a compound form?
Compounds are formed in chemical reactions of either other compounds, or elements, or a combination of elements and compounds.For example burning hydrogen and oxygen is an exothermic chemical reaction that forms water, a new compound.
How is compound water different from hydrogen and oxygen?
A hydrate is a compound that has to contain water, when other chemical compounds can be composed of anything. People this is SO easy. KNOW YOUR FREAKIN FACTS!
Why do you mean by hetero-cyclic compounds?
ring compound that have some of the ring carbons substituted as other elements such as oxygen or nitrogen.
Is fire a mixture or compound?
Fire is both a compound and a mixture. This is because it is a mixture of compounds like fuel, wood, oxygen reacting chemically with each other.
How would Dalton describe atoms that combine to form compounds?
Dalton pictured compounds as collections of atoms. For example, nitrogen and oxygen might form a compound containing one atom of nitrogen and one atom of oxygen (written NO), a compound containing two atoms of nitrogen and one atom of oxygen (written N2O), or a compound containing one atom of nitrogen and two atoms of oxygen (written NO2)
What is called the compound with oxygen and helium?
nothing helium will not bond with anything and there for can not create a compound But there may be a few derivatives of a metastable F HeO- anion, in which helium is covalently bonded to oxygen.
What is an orgánic compound?
Organic compounds are mainly made of carbon and hydrogen. Some other elements such as oxygen,nitrogen ,phosphorous can be found in them too. Organic compounds are found on living beings.
Is oxygen a chemical compound?
Compounds are molecules of more than one kind of atom. Oxygen is a diatomic molecule, therefore not a compound. Further, organic compounds are molecules that contain carbon covalently bonded to another element. Typically, organic compounds contain carbon and hydrogen bonded together.
How do new compounds form when reactants combine?
New compounds can form through single replacement, double replacement, decomposition, synthesis, or combustion. Single replacement is where a compound reacts with an element and the element replaces one of the other elements within the compound. Double replacement is where a compound reacts with another compound and one element from each compound swaps places with the other element from the other compound to form brand new compounds. Synthesis is where two elements react with each other to form a compound. Decomposition is where a compound breaks into the elements that form it. Combustion is where oxygen combines with another compound to produce CO2 and H2O.
What compounds is an organic compound?
Substances containing the element carbon. Most contain hydrogen and many contain oxygen or other elements.See the Related Questions and Web Links.An Organic Compound is any compound that contains carbon.
