This is a list of chemical elements, sorted by atomic mass (or most stable isotope) and color coded according to type of element. Each element's atomic number, name, element symbol, and group and period numbers on the periodic table are given. The number in parenthesis gives the uncertainty in the 'concise notation' dis given in parenthesis next to the least significant digits to which it.
- Both Chlorine isotopes, Cl-35 and Cl-37, are used to study the toxicity of environmental pollutant and are usually supplied in the form of NaCl. Naturally occurring isotopes This table shows information about naturally occuring isotopes, their atomic masses, their natural abundances, their nuclear spins, and their magnetic moments.
- Atomic mass is an absolute mass, relative isotopic mass is a number without proportions and without units. To measure the number of atoms in a sample you will figure out how many moles the sample element contains. A mole is the choice of unit chemists. It’s equal to Avogadro’s number (6.02 X 1023) of atoms.
- In this video learn the difference between atomic mass and mass number. Learn how to calculate the atomic mass of Chlorine.Why chlorine have atomic mass of 3.
››Convert grams Chlorine to mole
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How many grams Chlorine in 1 mol?The answer is 35.453.
We assume you are converting between grams Chlorine and mole.
You can view more details on each measurement unit:
molecular weight of Chlorine ormol
The molecular formula for Chlorine is Cl.
The SI base unit for amount of substance is the mole.
1 grams Chlorine is equal to 0.028206357713029 mole.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between grams Chlorine and mole.
Type in your own numbers in the form to convert the units!
››Quick conversion chart of grams Chlorine to mol
1 grams Chlorine to mol = 0.02821 mol
10 grams Chlorine to mol = 0.28206 mol
20 grams Chlorine to mol = 0.56413 mol
30 grams Chlorine to mol = 0.84619 mol
40 grams Chlorine to mol = 1.12825 mol
50 grams Chlorine to mol = 1.41032 mol
100 grams Chlorine to mol = 2.82064 mol
200 grams Chlorine to mol = 5.64127 mol
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You can do the reverse unit conversion frommoles Chlorine to grams, or enter other units to convert below:
››Common amount of substance conversions
grams Chlorine to picomol
grams Chlorine to kilomol
grams Chlorine to centimol
grams Chlorine to atom
grams Chlorine to nanomol
grams Chlorine to decimol
grams Chlorine to molecule
grams Chlorine to millimol
grams Chlorine to micromol
››Details on molecular weight calculations
In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together.
Mass Of Chlorine
Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. These relative weights computed from the chemical equation are sometimes called equation weights.
Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance.
If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100.
The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. We use the most common isotopes. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass.
Chlorine Atomic Mass Average
Finding molar mass starts with units of grams per mole (g/mol). When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula.
A common request on this site is to convert grams to moles. To complete this calculation, you have to know what substance you are trying to convert. The reason is that the molar mass of the substance affects the conversion. This site explains how to find molar mass.
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Chlorine Atomic Mass
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What is the average atomic mass of chlorine if it has isotopes of masses 36.96590 and 34.96885, which are 24.47% and 75.53% abundant, respectively?
2 Answers
The average atomic mass of the given sample of chlorine is
Explanation:
Change the percentages to their decimal forms:
Multiply the mass of each isotope by its percent abundance and add. The symbol
Explanation:
The average mass is summation of the percentages of each mass multiplied by that mass.
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