6,02214129.10ex.23 atoms and 12,04428258.10ex.23 atoms.
0.3173 moles Hg (6.022 X 1023/1 mole Hg) = 1.912 X 1023 atoms of mercury =======================
4. There are two Hg's and two Cls.
1 mole = 6.02 x 10^23 RP (representative particles) (9.03 x 10^24 atoms Hg) / (6.02 x 10^23 atoms Hg) = 15 So 15 moles.
2Hg atoms and 2Cl atoms for a total of 4 atoms.
1.25 X 10^2 mole of mercury!!!??? That is 25 kilograms!! Oh well, it is your problem. 1.25 X 10^2 mole Hg (6.022 X 10^23/1mole Hg) = 7.53 X 10^25 atoms ( if you mean 1,25 X 10^-2, then it is 7.53 X 10^21 atoms )
0.3173 moles Hg (6.022 X 1023/1 mole Hg) = 1.912 X 1023 atoms of mercury =======================
55.8 grams
4. There are two Hg's and two Cls.
1 mole = 6.02 x 10^23 RP (representative particles) (9.03 x 10^24 atoms Hg) / (6.02 x 10^23 atoms Hg) = 15 So 15 moles.
2Hg atoms and 2Cl atoms for a total of 4 atoms.
grams of mercury (Hg) 1 mole x 1 mole Avogadro's number (6.022 x 1023) of atoms 200.6 grams Hg 1 mole 200.6 grams Hg = x = ≈ 3.3311192-23 atoms Hg 1 mole 6.022 x 1023 atoms 6.022 x 1023 atoms
One part of one mole of anything (eg. atoms in a mole atoms) is 1 / (6*10+23) = 1.6*10-24
Density = mass/volume ( Mercury is 13.534 grams/milliliter, and milliliter = cubic centimeter ) 13.534 g/ml = grams/9.1 cc (or ml) = 123.1594 grams of Hg ( Mercury) 123.1594 grams Hg (1 mole Hg/200.6 grams)(6.022 X 10^23/1 mole Hg) = 3.7 X 10^23 atoms of mercury
Mercury has seven stable isotopes, the most common one is Hg-202.
There are 100,000 mg in 1 hg!
100 hg = hectogram
1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.