Seudónimo
Seudónimo
01-03-2017
Chemistry
contestada
how does ppm compare to ppb?
Respuesta :
maura2mconroy0547
maura2mconroy0547
08-03-2017
Another way to say it is a liter of water weighs 1,000 grams or 1 million mil- ligrams. Therefore, 1 mg in 1 liter is l mg in 1 million mil- ligrams or 1 part per million. An even smaller concentra- tion measurement is parts per billion
(
ppb
).
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
Maya purchased a T.V for rupees 32,400 and spent rupees 500 on repair. She sold it for rupees 40,000.Calculate her gain.
When the volleyball rises in the air, what does the force of gravity cause the volleyball to do
what property of water best explains why organisms are able to obtain and use nutrients from their environment ?
For the solid S described, do the following: (a) Sketch the base of S in the xy-plane. (b) Sketch a three-dimensional picture of S with the xy-plane as the fl
Divide 100 by 16 and write the answer as mixed number. Reduce the fraction part of the mixed number
Using data for the population in the state of Alabama calculate the percent change in population growth to the nearest thousandth place from 2004 to 2005
What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)? A. y = 3x + 4 B. c. D. y= 3x - 14 y= 3x - 4 y=3x + 12
the graph of which of the following will be perpendicular to the graph of 4x- 3y= -12 a. 4x+3y=12 b. y=-3/4x-8 c.y=3/4x+1 d. 3x-4y=1
According to Anti-Federalists, the Constitution
I will mark brainliest Help ASAP