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Parts per Million and Parts per Billion. Parts of a solute per Million parts of the Solvent.
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Express the term ppm in the units of milligrams per litter?
It is not possible to do so. The term "ppm" refers to parts per million and it requires that the two sets of measurement are the same specified units. For example, a half-and-half mixture by volume, of helium and neon would contain 500,000 ppm of each. But by mass, the same mixture would comprise 165,824 ppm of helium against 834,176 ppm of neon.
How you write ppm capital or small?
ppm
What of these can be used to express customer dissatisfaction?
a boycott
How much does 15ppb weigh?
ppb is not a weight, but a ratio. "parts per billion"
Which are units used to express volume?
liter and cubic centimeter
What is the another way to express the concentration of a glucose solution that is 0.01 percent by weight?
its 100 ppm
How many ml in 1 ppm?
You can't compare the two directly. A "mL" is a milliliter, and is a measure of volume (it is one thousandth of a liter). A "ppm" is a part-per-million, and is a concentration. A ppm is used in exactly the same way as a percent (%) is used. A percent is really part-per-hundred. A ppm is a much lower concentration, but is used in the same way. Without knowing more information about the problem, there is NO WAY to go from milliliters to ppm. You must have more information to go from volume to concentration.
What is the safe concentration range in ppm for BHT in THF?
BHT is used as a stabilizer in THF. The levels are 100 to 300 ppm. THF is an ether solvent.
Chlorine concentration to be 500 ppm what are the hazarads to continue to wash?
Chlorine concentration at 500 ppm hazards to health to wash dishes in
If concentration of nitrogen oxides is 0.023 what would the concentration of nitrogen oxides be in ppm?
Assuming you mean a concentration of 0.023 as a mole fraction... 0.023 is equivalent to 23000 ppm
What is 10 ppm express in percentage?
10 ppm = 10/1,000,000 =0.001/100 = 0.001%
Concentration of what in the atmosphere is about 380ppm?
Concentration of ozone is about 380 ppm. This is the natural range of ozone.
An ore contains 2.88g of silver per ton of ore What is the concentration of silver in ppm?
The answer for sure is 3.17 ppm
Is nitrogen in the atmosphere about 380ppm?
No. Nitrogen is about 78% of the atmosphere or 780,000 ppm. 380 ppm is about the concentration of carbon dioxide
How I can transform 4 mm NaCl to ppm?
mm is unit of length, ppm is a non-SI unit of concentration.
What is the salt content ppm of sweat?
The concentration is very variable; as an indication 1 g/L.
How do you calculate ppm from molecular weight?
ppm is parts per million and thus a concentration. It can not be calculated from molecular weight.
