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What is the number of atoms in 20.5 g silver?
Silver (Ag) has a molar mass of 107.87g/mol, so by dividing 20.5 by its molar mass, you get how many moles of silver atoms there are in that much silver.(20.5gAg)(1mol/107.87g) = 0.190 moles silver atomsNow, 1 mole = 6.02*1023 (Like a dozen = 12, a mole is just a value.) so if you can't answer in moles, just multiply 0.190 moles by 6.02*10230.190 mol*(6.02*1023/1mol)= 1.14*1023 silver atoms
How much silver in silver nitrate?
Well, darling, silver nitrate is composed of one silver atom, one nitrogen atom, and three oxygen atoms. So, if you're looking for the amount of silver in silver nitrate, it's simply the atomic weight of silver (107.87 g/mol) multiplied by the molar mass of silver nitrate (169.87 g/mol), which gives you approximately 63.5% silver by weight. But hey, who's counting?
One mole of sulfur atoms has how much mass?
One mole of sulfur atoms has a mass of approximately 32 grams. This is based on the molar mass of sulfur, which is 32 g/mol.
1 mol off sulfur atoms has how much mass?
The molar mass of sulfur is approximately 32.06 grams/mol. Therefore, 1 mol of sulfur atoms will have a mass of 32.06 grams.
If you place a piece of solid silver into a container with liquid silver would it float or sink and WHY?
The solid silver would sink in liquid silver. This is because the density of solid silver is greater than that of liquid silver. Density is defined as mass per unit volume. Since the solid silver is more compact and has a higher mass per unit volume compared to the liquid silver, it will sink to the bottom of the container.
What is the number of atoms in 20.5 g silver?
Silver (Ag) has a molar mass of 107.87g/mol, so by dividing 20.5 by its molar mass, you get how many moles of silver atoms there are in that much silver.(20.5gAg)(1mol/107.87g) = 0.190 moles silver atomsNow, 1 mole = 6.02*1023 (Like a dozen = 12, a mole is just a value.) so if you can't answer in moles, just multiply 0.190 moles by 6.02*10230.190 mol*(6.02*1023/1mol)= 1.14*1023 silver atoms
How much silver in silver nitrate?
Well, darling, silver nitrate is composed of one silver atom, one nitrogen atom, and three oxygen atoms. So, if you're looking for the amount of silver in silver nitrate, it's simply the atomic weight of silver (107.87 g/mol) multiplied by the molar mass of silver nitrate (169.87 g/mol), which gives you approximately 63.5% silver by weight. But hey, who's counting?
How much water is displaced by 500grams of silver?
The amount of water displaced by 500 grams of silver would be equal to the volume of the silver. To calculate this, you would need to divide the mass of the silver by the density of silver (which is 10.49 g/cm^3). This will give you the volume of the silver, which is equal to the volume of water displaced.
One mole of sulfur atoms has how much mass?
One mole of sulfur atoms has a mass of approximately 32 grams. This is based on the molar mass of sulfur, which is 32 g/mol.
How much silver an ounce?
if i sold silver how much would i get an ounce how much is silver an ounce
1 mol off sulfur atoms has how much mass?
The molar mass of sulfur is approximately 32.06 grams/mol. Therefore, 1 mol of sulfur atoms will have a mass of 32.06 grams.
Which particle has the smallest mass atoms or electron?
An electron has a much smaller mass than any atom.
If you place a piece of solid silver into a container with liquid silver would it float or sink and WHY?
The solid silver would sink in liquid silver. This is because the density of solid silver is greater than that of liquid silver. Density is defined as mass per unit volume. Since the solid silver is more compact and has a higher mass per unit volume compared to the liquid silver, it will sink to the bottom of the container.
What will happen to mass and weight of a body on earth if suddenly gravitational attraction of the earth disappeared?
Your mass would be unaffected, it is simply to do with the atoms in your body. Your weight would be reduced to zero as that is simply how much your body is affected by gravity.
How much would a mole of deuterium atoms weigh?
A mole of deuterium atoms would weigh approximately 2 grams. This is because the atomic mass of deuterium is around 2 grams per mole.
Which one has a greater mass..2 atoms of lead or 0.000000000000000000000051 mole of helium?
207.2/ 6.022*10^23 = 34.4 x 10-23 g, mass of 1 Pb atom For two atoms: 34.4*2= 68.8 x 10-23 g Pb 5.1*10^-23*4.003 g He (atomic mass) / 1 mol He= 20.4*10^-23 g He And the mass of lead is greater.
What is the mass of 19 atoms of copper in grams?
To calculate the mass of 19 atoms of copper in grams, you need to determine the molar mass of copper. The molar mass of copper is approximately 63.55 grams per mole. Then, you can use Avogadro's number (6.022 x 10^23 atoms per mole) to convert atoms to grams. So, the mass of 19 atoms of copper would be 19*(63.55/6.022e23) grams.
