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What is the molar mass of one mole of sulphur?
This mass is 32,06 grams.
15.Why does one mole of carbon atoms have a smaller mass than one mole of sulfur atoms?
Because the sum of protons, neutrons and electrons masses in sulfur atom is higher than in a carbon atom.
Average mass of one atom of an element?
The average mass of one atom of an element is given by its atomic mass, which is listed on the periodic table in atomic mass units (amu). It represents the average mass of all isotopes of that element, taking into account their relative abundance.
When 4.00 g of silver reacts with 4.00 g of sulphur what mass of silver sulfide is produced?
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.
What is the mass of 1 mole of carbon monoxide?
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.
What is the molar mass of one mole of sulphur?
This mass is 32,06 grams.
What is the relationship between an Atoms mass and one mole of that atom?
If the Atomic Mass of an atom is x, then the mass of 1 mole of the atoms is x gram.
Why does one mole of carbon atoms have a smaller mass than one mole of sulfur atoms?
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.
Mass of 1 mol of oxygen atoms?
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...
The lighter the atom the less mass in one mole of that atom?
Yes, that is correct. The molar mass of an element is directly proportional to its atomic weight. Lighter atoms have lower atomic weights, which means that one mole of a lighter atom will have less mass compared to one mole of a heavier atom.
What is the mass of one atom of chlorine?
35.5 grams per mole or 5.90*10^-23 for a single atom
What are the similarity between a sulphur atom and a sulphur molecule?
They both have at least one sulphur atom
What is the mass of one mole of sodium atom?
HI, A MOLE IS MOLECULAR MASS. MOLECULAR MASS OF SODIUM IS 23. HENCE, 1.22 MOLE = 1.22*23 = 28.60
Why does one mole of sulfur have a larger mass than one mole of carbon?
Look in the periodic table. Sulphur weighs 32 g/mol and carbon weighs 12 g/mol. A mole is a constant indicating a number of molecules. We can compare this with a simple comparisson. What is heavier? 10 cars or 10 busses? Same for the carbon and sulphur, only you have 6.02213179*10^23 of them and carbon being the cars and sulphur being the busses.
What is the mass of one chlorine mole?
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.
What is the mass of one mole atom of sulfur?
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.
How do you calculate a mole of an atoms weight in grams?
To calculate the weight of a mole of an atom in grams (molar mass), you add up the atomic masses of all the atoms in one mole of the substance. This can be found on the periodic table and is usually given in atomic mass units (amu). The molar mass is expressed in grams per mole.
