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
Please help me and don’t look on the internet
Given the functions f and g, explain why you cannot find f * g. f = { (-1,7), (1,3), (3,4), (6,8), (7,0) } g = { (0,1), (2, -6), (4,7), (5,1), (8, -1) }
Write a story that begins: The big day my classmates and I had been looking forward to finally came. At 8o'clock in the morning, we all got to the bus, feeling
question 17(multiple choice worth 5 points) (04.05 mc) what was the main reason the mississippi river was so important to the growing nation? it offered a way t
What amount of capital can eskom raised
special purpose properties include all but the following: select one: a. churches. b. hospitals. c. industrial park. d. nursing homes.
what parts of a civilization developed as people in the fertile crescent began to grow more crops and raise more animals than they needed for themselves
explain this statement, digging into the past and bringing them to fore will identity the aura of heritage
The relationship between American Indians and the French described in the excerpt was most similar to the relationship between American Indians and the
essay about the topic that says shop should be closed on Sundays
