280g Ag
The mass of 2,65 Ag moles is 285,85 g.
The molar mass of silver (Ag) is approximately 107.87 g/mol. To find the mass of 2.6 moles of Ag, you would multiply the number of moles (2.6) by the molar mass (107.87 g/mol) to get 280.002 g.
Silver: symbol Ag, atomic number 47 and atomic weight/mass 107.880
That should be mass, not weight. The mass of one atom of Ag doesn't depend on the size of the sample. Also, you can't "calculate" the mass of one atom from the information provided. You can look it up - or you can look up the atomic mass of Ag, and multiply it by the atomic mass unit.
To find the mass of silver in 3.4g of AgNO3, you need to consider the molar mass of AgNO3. The molar mass of AgNO3 is 169.87 g/mol. From this, you can calculate the mass of silver (Ag) in AgNO3, which is 107.87 g/mol. Therefore, the mass of silver in 3.4g of AgNO3 is (107.87/169.87) * 3.4g.
This mass is 10,123 kg.
The molar mass of silver is 107.87 g/mol. Therefore, the conversion factors are: 1 mol Ag = 107.87 g Ag and 107.87 g Ag = 1 mol Ag.
The amount of moles is also defined as n = m/M, wheren - amount of moles,m - the mass of the substance,M - the atomic mass of the substance (Ag - 107.8682 g/mol), thereforem = n×M = 0.263×107.8682 = 28,369 grams of Ag.
To calculate the mass of the silver sample, we use the formula: Mass = Density x Volume. Given density = 10.49 g/cm^3 and volume = 12.99 cm^3, the mass would be 10.49 g/cm^3 * 12.99 cm^3 = 135.88 grams.
CM Punk was 31 on October 26, 2009
Silver is a metal element. Atomic mass number of it is 197.
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