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Nitrogen (N2) 78.084 % Oxygen (O2) 20.9476 % Argon (Ar) 0.934 % Carbon Dioxide (CO2) 0.0314 % Neon (Ne) 0.001818 % Methane (CH4) 0.0002 % Helium (He) 0.000524 % Krypton (Kr) 0.000114 % Hydrogen (H2) 0.00005 % Xenon (Xe) 0.0000087 %
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoAir does not have an equation.
You may mean formula.
Air does not have a formula either as it is a mixture.
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What do the sub scripts in a chemical equation tell about the equation?
The subscript denotes how much of that atom is in the molecule.
What is the chemical equation of hydrgen?
The chemical symbol (not equation) of hydrogen is H; the diatomic molecule is H2.
Which equation best represents the dissociation of water molecule into hydrogen ions and hydroxide ions?
The equation is: H2O------>H+ + OH-
What is a number added to an atom or molecule to help balance a chemical equation?
A coefficient.
How do you use information in a chemical equation to tell whether a substance in the equation is an atom or a compound?
An atom in an equaton is only the symbol of this element, not a molecule.
What is the balanced equation burning phosphorous in air?
If there is an excess of air, the reaction should produce diphosphorus pentoxide as its only product. If additionally the phosphorus molecule is simply a phosphorus atom, the balanced equation is: 4 P + 5 O2 -> 2P2O5. If phosphorus is considered to form a tetraatomic molecule, the equation would be: P4 + 5 O2 -> 2 P2O5
The molecule referred to as ''molecule A'' in the equation above is?
The one labelled "molecule A".
What are coeffients in a chemical equation?
The amount of each molecule
What do the sub scripts in a chemical equation tell about the equation?
The subscript denotes how much of that atom is in the molecule.
What is the chemical equation of hydrgen?
The chemical symbol (not equation) of hydrogen is H; the diatomic molecule is H2.
Is 6co2 carbion dioxide?
CO2 is carbon dioxide. You may have got this from a balanced equation. The 6, called a coefficient, in front of the molecule shows how many of the molecule is needed for it to balance out with the rest of the equation.
Is 4NaCl an molecule or equation?
Since there is no product, and only 1 reactant, it is not an equation, and thus, 4 molecules of sodium chloride
Which equation best represents the dissociation of water molecule into hydrogen ions and hydroxide ions?
The equation is: H2O------>H+ + OH-
Explain process execution?
the heat in the air rises and the molecule nearest to it at the core the heat in the air rises and the molecule nearest to it at the coreHI the heat in the air rises and the molecule nearest to it at the coreHI BOB the heat in the air rises and the molecule nearest to it at the coreHI BOB vote McCain the heat in the air rises and the molecule nearest to it at the coreHI BOB vote McCain im Zach yates and i approve this message
When an air molecule bounces off an object it?
whe a air molecule bounces of and object it puts force in to the object that it bounce of
What is the chemical equation for an organic molecule?
Millions of organic compounds reactions are known !
What is the chemical equation for silicon atom and chlorine molecule?
Si + 2Cl2 ----> SiCl4
