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 ( 22+ )
Otras preguntas
A family drives 325 miles per day during a road trip write an inequality to find how many days,d the family must drive to travel at least 1300 miles
In which organism is mercury the MOST concentrated
Given g(x) = x^2 - x, find g (2/3).
Carmen has saved 80% of the money she needs to buy a new video game if she has a 36 how much does the video game cost
Mary and her sister mona decide to rent a paddleboat for 2 hours at a total cost of $25 which statement describes the relationship
The length of a rectangle is represented by (6x − 2), and the width is represented by (x − 1). Which expression best represents the area of the rectangle
Can you remember the three major elements to US foreign policy during the Cold War?
What is the term for the 9 amino acids that our bodies cannot manufacture?
The function f(x) = ?x2 + 16x ? 60 models the daily profit, in dollars, a shop makes for selling candles, where x is the number of candles sold, and f(x) is the
A parking lot has the shape of a rectangle with two isoceles right trangles ( one one each end). What is the area of the parking lot if the rectangle 's dimensi
