Assuming Hg is hectogram, 1 Hg = 0.22046 pounds 1 pound = 4.5359 Hg
1 hg = 10 dag so 45 hg = 10*45 = 450 dag.1 hg = 10 dag so 45 hg = 10*45 = 450 dag.1 hg = 10 dag so 45 hg = 10*45 = 450 dag.1 hg = 10 dag so 45 hg = 10*45 = 450 dag.
23.8
It is: 357 = CCCLVII
No. 1 mm Hg = 133.3224 pascal 350 mm Hg = 46662.84 pascal 1 pascal = 0.0075006 mm Hg 350 pascal = 2.62522 mm Hg
357 grams is 0.78705 pounds.
There are 1000 grams in one kilogram. Therefore, 357 grams is equal to 357/1000 = 0.357 kilograms.
16250 grams.
100 hg = hectogram
It takes more heat to melt 12.0 grams of Hg.
For this you need the atomic (molecular) mass of Hg(NO3)2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. Hg(NO3)2=324.6 grams8.50 grams Hg(NO3)2 / (324.6 grams) = .0262 moles Hg(NO3)2
Mercury (Hg) has a density of 13.53 grams/milliliter. Therefore 38 ml of mercury weighs 514.14 grams. (38ml x 13.53g/ml)
Mercury (Hg) has a boiling point of 357 C
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
357
60.2/84.2 x 100% = 71.5%
10.1 grams