Because mass = volume x density you need to know this value of density to calculate the mass.
I assume you mean 4.6 X 10^25 atoms. This is the conversion. 4.6 X 10^25 atoms Cu ( 1mol Cu/ 6.022 X 10^23 )( 63.55 grams Cu/ 1 mol Cu ) = 4854.37 grams Cu
1 foot = 30.48 cm, cube this for volume in cu cm = 28316.85 cu cm, weight at 1 g / cu cm (density of water) = 28316.85 grams = 28.31685 kgs, then * 2.2046 ( kgs > pounds) = 62.43 pounds
The density of steel alloy varies depending on its constituents and ranges between 7,750 and 8,050 kg/cu mtr (4.48 and 4.65 oz/cu in).It will therefore weigh between 645.12 and 669.6 ounces.
Cu(I), cuprous, Cu+.
== No!!== 1.5 cu ft of what?! A pound is a unit of weight. A cubic foot is a unit of volume. 1.5 cu ft of concrete weighs much more than 1.5 cu ft of air.
139 g Cu
1900000000000000
8.9mt
62.4 pounds
62.30 pounds per cu ft
10 pounds
50 lb.
As it is a hole there is no dirt in it. However, a cylinder of dirt with radius 1.5ft, depth 5ft and a volume of πr2h ~= 35.34 cu ft has been removed.
As it is a hole, there is no dirt in it.However, assuming you have a cylindrical hole 3 ft wide, the volume of dirt removed to make the hole is:volume = π x radius2 x depth= π x (3/2)2 x 5 cu ft= 45π/4 cu ft≈35.34 cu ftIf your hole is a cuboid, that is it is 3 ft x 3ft by 5 ft deep, then the volume of dirt removed is:volume = length x width x depth= 3 x 3 x 5 cu ft= 45 cu ft.
1 cup of tomatoes would weigh between 6.25 and 6.50 ounces with 5 net carbs
A 2.18 moles of Cu has a weight of 138.53 g. This is obtained by multiplying the 2.18 by the weight of 1 mole of Cu.
Mercury has a density of 13.55 grams per cu cm, so 1 liter (1,000 cu cm) weighs 13,550 grams or 13.55 kg.