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 ( 62+ )
Otras preguntas
please help will mark brainliest
31 divided by 8 =____with____left over
Which statement best describes how propaganda reinforces one of the themes of Animal Farm in this passage? It demonstrates that loyalty is rewarded in totalitar
What is the equation of the line that passes through the point (-5, -3) and has a slope of -1?
Dana and Monique are dog groomers. Dana’s workday is 10 hours and Monique’s workday is 8 hours. Dana and Monique each work 40 hours per week. On Monday, Dana gr
Which statement best describes how the speaker in the excerpt is characterized?.
What policy did the unites states follow to prevent the expansion or communism after world war 2 a. Containment b. North south division.
Question 8 of 10 What is the slope of the line described by the equation below? y = 10x + 2 A. 2 B. 10 a C. -10 o 0 D. -2 NUBMIT Ap3x
10 Points! Which best describes the author’s purpose in "The Players"? to inform to educate to persuade to entertain.
In the quotation "It is the State which educates its citizens in civic virtue, gives them a consciousness of their mission, and welds them into unity", what pos
