Sulphur: symbol S; at. no. 16; at. wt. 32:
One Gram Mole of Sulphur weights 32 gm.
This mass is 32,06 grams.
what is the atomic mass of an element : atomic mass is equal to the number of protons and number of neutrons present in an element
Because the sum of protons, neutrons and electrons masses in sulfur atom is higher than in a carbon atom.
One mole of 12C has a mass of 12.00000 grams (exactly, by definition).One mole of 13C has a mass of 13.00335 grams.One mole of 14C has a mass of 14.00324 grams.One mole of natural carbon - i.e. a sample with the ration of isotopes equal to that in nature - has a mass of 12.0107 grams.
Silver sulfide Ag2S -Molar mass: 247.9 g/mol . Thus 2 moles of silver will react with one mole of sulphur. Silver Atomic mass: 107.9 so 4 g = 0.0370713623725672 of a mole Sulphur Atomic mass 32.1 so 4 g= 0.1246105919003115 of a mole Ag2S -Molar mass: 247.9 g/mol - which is 32.1 g of Sulphur + 2 times 107.9 = 215.8 g of Silver Therefore 32.1/215.8 = 0.1487488415199259 the ratio of the masses Therefor Silver 4 g * 0.1487488415199259 = 0.5949953660797034 g of Sulphur Therefore the mass of Silver sulphide produced is 4.5949953660797034 grams, With 4-0.5949953660797034 = 3.405004633920297 g of sulphur left over.
This mass is 32,06 grams.
For the same reason that one dozen pencils has a smaller mass than one dozen bricks. Each atom of carbon weighs less than each atom of sulfur, and a mole of each has the same number of atoms, so a mole S will weigh more than a mole C.
If the Atomic Mass of an atom is x, then the mass of 1 mole of the atoms is x gram.
32 grams, you can find the mass of one mole of any element by looking at its atomic mass eg chlorine has Atomic mass of 35.5 so the mass of one mole of chlorine is 35.5 grams.
HI, A MOLE IS MOLECULAR MASS. MOLECULAR MASS OF SODIUM IS 23. HENCE, 1.22 MOLE = 1.22*23 = 28.60
mass of one mole of oxygen atom is 16 grams. atomic weight of any atom is equal to mass of 1 mol of that atom...
what is the atomic mass of an element : atomic mass is equal to the number of protons and number of neutrons present in an element
They both have at least one sulphur atom
35.5 grams per mole or 5.90*10^-23 for a single atom
At standard temperature and pressure, chlorine occurs as diatomic molecules. Therefore, the mass of one mole is twice the gram Atomic Mass of a chlorine atom, or 70.906 grams.
No one. Sulphur's already an atom.
The periodic table states that the molar mass of copper is 63.546 grams per mole. That means that if you have one mole of copper, it will weigh 63.546 grams. One mole is 6.022x1023 (Avogadro's number) atoms. To find the mass of one copper atom in grams, you simply divide copper's molar mass by the number of atoms in one mole. 63.546 / 6.022x1023 = 1.055x10-22 One atom of copper weighs 1.055x10-22 grams.