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 ( 45+ )
Otras preguntas
what are some characteristics of people who are a mixture of cultures
Which is true about the functional relationship shown in the graph? A. The weight of the apples is a function of their cost. B. The weight of the apples is a fu
Congress made all Native Americans United States citizens in A.)1724 B.)1824 C.)1924 D.)2004
17.6x23 I need the work
11. Kirk's goal was to save $300 for a trip. In the first week, Kirk saved $16 from his allowance and $54 from his job. He spent $5 for lunch one day and anothe
Read the sentence. In the upstairs computer lab, Monica was focused on the screen while working on her photography project.
The equation for line G is given by 5y = -2x - 20. Suppose line G is parallel to line R, and line E is perpendicular to line G. Point (-10,8) lies on both line
I can't understand. Please help
separate the figurative language from the literal language by draggin and dropping each phrase into the correct column
Please answer by September 7th
