If the water and all the conditions surrounding it are standard,
then there are 1 billion of them.
No. Micromolar is a measure of micromoles per liter, not micrograms per liter. To convert between micrograms and micromoles, use the molar mass of the substance.
129 (grams per liter) = 129,000,000 micrograms per liter.
grams are weight, litres are volume if it's water then 1,000,000 micrograms = 1 millilitre
0.461 milligrams per litre
Don't drink (you and any animal) contaminated water (more than approx. 15 micrograms/liter uranium).
There are 1,000,000 micrograms in a gram. This is indiscriminant of what the material is. i.e. it could be gold, lead, water etc.
There are 10 deciliters of water in a liter of water.
Ppm is part per million, a microgram is one millionth of a gram, a litre of water approximates to 1000g. 1300 micrograms is 1.3 milligrams. One milligram is one thousandth of a gram, as one litre is one thousand grams, 1mg/L is 1ppm ( 1 000 X 1 000 = 1 000 000), so 1.3mg/L is 1.3ppm.
gram is weight, litre is volume if water, 1.5 micrograms = 0.0000015 millilitres
if 222 micrograms of fresh water of density 1 gm/cc, then 222 micrograms equals 222 micro-liters that equals 0.222 milliliters. Result: 0.222 milliliters
0.002087 kilograms = 2087000 micrograms
Firstly there is no such thing as litre cubed. It is just litre. ppm means milligrams per litre, so you have 10,000 milligrams per litre. This is 10,000,000 micrograms per litre.