Using your molar mass.
0.0001 grams silver (1 mole Ag/108 grams)(6.022 X 1023/1 mole Ag)
= 5.58 X 1017 atoms of silver
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18 grams C6H12O6 (1 mole C6H12O6/180.156 grams)(6.022 X 10^23/1 mole C6H12O6) = 6.02 X 10^22 atoms
The number of aluminium atoms ia 0,44638973.10e23.
This is a two-step calculation. First convert grams Cs to moles Cs. Then convert moles Cs to atoms Cs.The atomic weight of cesium is 133 g/mol1. To convert grams to moles:moles Cs= 53.7 g Cs1 mol = 0.404 mol Cs133 gMultiply by moles per gram. Grams cancel out.2. To convert moles to atoms:atoms Cs = 0.404 mol Cs6.02 x 1023 atoms = 2.43E+23 atoms CsmolMultiply by atoms/mole. Moles cancel out.
The atomic weight of sulfur is about 32.066. Therefore, 155 grams of sulfur contains 155/32.066 or about 4.83 gram atomic masses of sulfur to the justified number of significant digits. Each such gram atomic mass contains Avogadro's number of atoms, for a total of 4.83 X 6.022 X 1023 or 2.91 X 1024 atoms.
The gram atomic mass of sodium is 22.9898. Therefore, 100.0 grams of sodium contains (100.0/22.9898) X (Avogadro's Number) of atoms, or 2.619 X 1024 atoms, to the justified number of significant digits.
ng stands for nanograms, or one-billionth of a gram (.00001 grams). This means there are one billion nanograms in one gram.
A gram atom of an element is the mass in grams of Avogadro's Number, about 6.022 X 1023, of atoms of the element.
A gram atom of an element is the mass in grams of Avogadro's Number, about 6.022 X 1023, of atoms of the element.
1 gram = 1000 mg
6.6x1022 per gram of water
Not much. You could multiply it by 1000000, then it would equal 10 microgram.
an atom weighs about 1o trillionths of a trillionth of a trillionth of a gram that is all I know.
1 gram phosphorus (1mol P/30.97 grams)(6.022 X 10^23/1mol P) = 1.9 X 10^22 atoms of phosphorus
18 grams C6H12O6 (1 mole C6H12O6/180.156 grams)(6.022 X 10^23/1 mole C6H12O6) = 6.02 X 10^22 atoms
There is 1 gram per gram.
86.0 grams Sn (1 mole Sn/118.7 grams)(6.022 X 1023/1 mole Sn)= 4.36 X 1023 atoms of tin=================
The number of aluminium atoms ia 0,44638973.10e23.