PPM describes the amount of a substance in a sample.
For example:
If you have one million pounds of goo that is 1 part per million (PPM) GOLD, you would have one pound of gold in the million total pounds of goo.
PPM is typically used to define how much of a pollutant is in a sample of air. If the sample was determined to be 6 ppm hydrocarbon in a sample, that would mean that of the million moles of the sample of air (the weight of the atoms that make up the sample) there would be 6 moles of the hydrocarbon specified, which, depending on the complexity of the hydrocarbon, could end up being one atom of the hydrocarbon in the sample.
1 ppm of mercaptan in 1 million standard cubic feet (mscf) of natural gas would be equivalent to 1 pound of mercaptan.
0.75 pounds = 340.19 grams
Two pounds is 907.2 grams.
16.0 lbs = 7257.48 grams.
There are approximately 91 teaspoons in 4 lbs of baking soda.
1PPM
1 part per million, used to describe how many of one type of particle you will find amongst another type of particle
Type your answer here... yes
Krypton is found in the air on Earth to the extent of about 1ppm
It is 1900 lbs in lbs.
209 lbs.
About 55.1 lbs
About 0.88 lbs
70 Lbs.
79.91 lbs
3,527.40 lbs
how many cups in 7 lbs. of apples