Using the formula number of moles = mass divided by molar mass
so mass = number of moles X molar mass
Find molar mass by adding up the masses of all the atoms in your substance.
A good way to remember this is as the formula g/mw = moles, and the mnemonic for this is
"Mine workers (mw= molecular weight) under ground (grams of compound you are dealing
with = Moles!
For this you need the Atomic Mass of Pb. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel.
5.2 moles Pb × (207.2 grams) = 1077.44 grams Pb
There are 28.3495 grams in 1 ounce.Therefore 52 ounces would be 1474.174 grams.
52 thousandths of one gram
52, 26
52 lbs is 23.59kg
It is 52.470 lbs (approx.). Kilogram is an SI unit of mass and pound is an imperial unit. To convert from kg to pound multiply kg unit by 2.20462.
Molarity is moles in every litre. Therefore you have to convert this to find out the moles in each litre. 21/52 is 0.404 molar.
There are 28.3495 grams in 1 ounce.Therefore 52 ounces would be 1474.174 grams.
1000 mg = 1 gram so 52000 mg = 52000/1000 g = 52 g. Simple!
1.83 ounces in 52 grams
You will have 6,5 times 52 grams = 338 grams
Convert 52% into a decimal. 52%=.52 .52•83=43.16
52 grams of water is approximately 11.01 teaspoons
1 kilogram = 1,000 grams, so 52 kilograms = 52,000 grams.
To convert 52 to a percent you multiply by 100. So, 52 × 100 = 5,200%
.52 kilograms = 520 grams
52 pounds= 23.5868032 kg The Formula to convert pounds to kilograms 52 lb*1 kg 2.2046 lb=23.58680324 kg
52 g Be x 1 mol/9 g = 5.8 moles (2 significant figures)