100 hg = hectogram
There are 100 grams in a hectogram (hg).
16250 grams.
The balanced chemical equation for the reaction is Hg + S -> HgS. The molar mass of Hg is 200.59 g/mol and HgS is 232.66 g/mol. To form 1 mol of HgS, 1 mol of S is required. Calculate the amount of S needed using the given mass of Hg.
Mercury (Hg) has a density of 13.53 grams/milliliter. Therefore 38 ml of mercury weighs 514.14 grams. (38ml x 13.53g/ml)
55.8 grams
1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.1 gram = 0.01 hg.
1 Hg = 100 g
I suppose by Hg you mean hectograms? 1 hg = 100 grams, and 1 mg = 1/1000 gram. There are therefore 100,000 mg in a hg, or 1 mg = 10-5 hg. So 17.37 mg = 17.37 x 10-5 hg, or 1.737 x 10-4 hg
There are 100,000 mg in 1 hg!
To convert from hectograms (hg) to grams, you multiply by 100. Therefore, 162.5 hg is equal to 162.5 x 100 = 16250 grams.
The molar mass of Hg is 200.59 g/mol and of O is 16.00 g/mol. HgO consists of 1 Hg and 1 O atom, so the molar mass of HgO is 200.59 + 16.00 = 216.59 g/mol. To find the mass of mercury produced, we calculate the molar mass ratio of Hg to HgO: (200.59 g/mol Hg) / (216.59 g/mol HgO) = 0.926. When 16 grams of HgO are heated, the mass of mercury produced would be 16 g * 0.926 ≈ 14.82 grams.