50 grams of whatever ( 1 mole of whatever/ mass of whatever)6.022 X 10^23/1 mole whatever)
= so many atoms of whatever
500 mg is the abbreviation for 500/1,000 of a gram. Divide 500 by 1,000 to convert this amount to grams. 500 mg = 0.5 grams.
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1 atomgram of a chemical element has 6,02214129(27)×1023 atoms. 1 atomgram=atomic weight of a chemical element exprimed in grams.
6.21021 uranium atoms (1mole U/6.022 X 10^23)(238.0 grams/1 mole U) = 2.45438 X 10^-21 grams of Uranium Not too massive!
2,88 grams of helium have 3,761.1023 atoms; 16,4 grams of zinc have 1,511.1023 atoms.
To convert grams into atoms, you have to convert them into moles first. Get the molar mass and multiply it by the number of moles to get the atoms.
500 mg is the abbreviation for 500/1,000 of a gram. Divide 500 by 1,000 to convert this amount to grams. 500 mg = 0.5 grams.
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3.5 grams = 3, 500 milligrams
1 kg = 1000 grams 500 grams = 0.5 kg
14 grams of nitrogen have 6.023 x 1023 atoms So 2.2 grams will have (6.023 x 1023 x 2.2)/14 = 29.15 x 1023 atoms
(grams) x (6.02 x 10^23) / (mass number of specific element in grams)
500 grams is equal to the SI unit of .500 kilograms. Converted to American units 500 grams is 1.10-pounds.
There are 1000 milligrams in a gram. To convert here, you multiply by 1000. 500x1000 is 500,000 milligrams.
if you are talking about water then 500 grams of water is 500 ml of water. I hope this is what you mean.
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.
Divide by 1000 to convert from grams to kilograms Answer = 25 kilograms