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Golds molecular weight is 196.96 g/mol
Thus, 1g of gold is (1g /196.96 g/mol) = 0.005 mol
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1 mol is 6.022 × 1023 atoms (Avogadro's Number)
Thus, 0.005 mol is (0.005 mol x 6.022 × 1023 atoms/mol) = 3.057 x 1021 atoms
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Therefore 1g of gold has APPROXIMATELY 3.057 x 1021 atoms
There are 1,000,000 micrograms in a gram. This is indiscriminant of what the material is. i.e. it could be gold, lead, water etc.
There are approximately 6.022 x 10^22 atoms in 1 gram of sulfur based on Avogadro's number, which is the number of atoms or molecules in one mole of a substance.
The weight of a gold biscuit can vary, typically ranging from 1 gram to 100 grams or more. The weight of the gold biscuit will determine how many grams of gold it contains.
There are 6.02 x 10^23 atoms of calcium in 1 gram of calcium.
1 gram H2 (1 mole H2/2.016 grams)(6.022 X 1023/1 mole H2) = 3 X 1023 atoms of hydrogen gas =========================
1000 mg = 1 gramso 1000 mg of gold is equal to 1 gram of gold.
There are 1,000,000 micrograms in a gram. This is indiscriminant of what the material is. i.e. it could be gold, lead, water etc.
1 kilogram = 1000 grams 1 gram = 0.001 kilograms
1 gram = 0.0321507466 troy oz
54
1 gram of gold is about 0.0322 troy ounces.
x/2
For the isotope plutonium-239: cca. 2,52.1021atoms.
1 ounce = 28.34 grams 1 gram = 0.03 oz
There are approximately 6.022 x 10^22 atoms in 1 gram of sulfur based on Avogadro's number, which is the number of atoms or molecules in one mole of a substance.
1 oz = 28.34 grams 1 gram = 0.03 oz
1 Gram = 1/31.1034807th ounce of gold