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Percent composition describes the relative contribution of one element to the formula weight of the entire?
Wiki User
∙ 12y ago
compound- answered by brandy :)
Wiki User
∙ 12y ago
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What information does the percent composition in an atom in a molecule give?
The relative amount of mass an atom contributes to a molecule
What is the relative atomic mass of an element whose isotopic composition is 90 percent b of 20X and 10 percent of 22 X?
0.90*(20x) + 0.10*(22x)18x + 2.2x20.2X
Percent composition is expressed as a percent by?
Percent composition is usually expressed as a percent by mass, but in the case of gases and vapors, it is often expressed as a percent by volume.
What is the percent component of a mixture formula?
note: NOT percent composition.
Why is oxygen 21 percent and nitrogen 78 percent?
This is the composition of the air.
What information does the percent composition in an atom in a molecule give?
The relative amount of mass an atom contributes to a molecule
What information does the percent composition of an atom in a molecule give?
The relative amount of mass an atom contributes to a molecule
What is the relative atomic mass of an element whose isotopic composition is 90 percent b of 20X and 10 percent of 22 X?
0.90*(20x) + 0.10*(22x)18x + 2.2x20.2X
What is the percent composition of Li in LiOH?
The percent composition of lithium in LiOH is: 29,21 %.
What is the percent composition of ammonium carbonate?
Can you be more specific? Percent composition is usually the percent of an element in a compound.
Percent composition is expressed as a percent by?
Percent composition is usually expressed as a percent by mass, but in the case of gases and vapors, it is often expressed as a percent by volume.
What is the percent composition of CH3CH2OH?
The percent composition of ethanol is: - C: 52,13 % - O: 34,74 % - H: 13,13 %
What is the percent composition of MnCl2?
The percent composition of manganese dichoride (MnCl2) is: - Mn: 44 % - Cl: 56 %
What is nitrous oxide percent composition?
The percent composition of nitrous oxide is: - N: 63,649 % - O: 36,351 %
What is the composition of 5 percent dextrose solution?
what is the composition of dextrose 5%
What is the percent composition for CuBr2?
The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%
What is the percent component of a mixture formula?
note: NOT percent composition.
