A tonne is 1 million grams. There are also 1,000,000 micrograms in a gram. So there are 1,000,000,000,000 micrograms in a tonne. The sum here is 8.5 /8,500,000,000,000 x100. This is 0.0000000001% recovery.
There are 1000 micrograms in a milligram. You have to divide here to convert. 300ug/1000 is 0.3 milligrams.
It would depend on the density of the substance. For water (which has a density of 1g/cm3): 2 milliliters = 2 grams = 2 000 000 micrograms
No, .63 would be 63 percent. 6.3 would be 630 percent.
No. 50 percent would be half, therefore 50 percent of 1 would be .5 . However, .50 percent of 1 would be .005, because .50 would be equal to 1 200th.
The preferred wording would be, "what percent".
Typically, you would use a flotation process to concentrate the copper and gold. Concentrate would be shipped to smelter for recovery of metals.
There are 1,000,000,000 micrograms in a kilogram. You have to multiply by a billion here. 4.23x1,000,000,000 gives you 4,230,000,000 micrograms.
There are 1000 micrograms in a milligram. So here you multiply by 1000. 6*1000 is 6,000 micrograms.
Yes, that is true. This is because there are 1,000,000 micrograms in a gram. So 0.5 grams is 500,000 micrograms.
There are 1000 micrograms in a milligram. You have to divide here to convert. 300ug/1000 is 0.3 milligrams.
That would depend what the material is.
There are one billion (1,000,000,000) picograms in 1 milligram.
There are 1000 micrograms in a milligram. Therefore, here you need to divide by 1000. 100/1000 is 0.1 milligram.
There are many things one could do with catnip extract. One would be able to give the extract to their cat or place the extract on one of the cat's toys.
3785411784 micrograms/gallon if you are measuring a liquid with a density of 1 gm/ml. If the density is otherwise, then you would have to have the density in your equation also.
There are 1000 micrograms in a milligram. Therefore 50 micrograms is 0.05 milligrams.
It would depend on the density of the substance. For water (which has a density of 1g/cm3): 2 milliliters = 2 grams = 2 000 000 micrograms