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 ( 56+ )
Otras preguntas
The actual carrying out, or implementation, of foreign policy falls to the president. executive agencies. the State Department. Congress.
Greg bought 2 boxes of balloons he used half of them to decorate his yard he used 40 to decorate his porch he used the rest inside his house how many balloons d
In a purely capitalist system, the economy is regulated by self-interest and a. law of supply and demand. c. sellers. b. tax incentives. d. corporations.
find the factors of x^3 + z^3
Who was the first woman to fly across the Atlantic Ocean? Eleanor Roosevelt Sonia Sotomayor Amelia Earhart Zora Neale Hurston
you throw a rock straight up into the air with a speed of 11.5 m/s. How long does it take the rock to reach its highest point?
what is the definition of Epic in Social Studies
Let s = 8. What is the value of 6 + 2s? A. 16 B. 22 C. 28 D. 64
Match the mountain range with its formation. 1. Appalachian 2. North American Cordillera 3. Aleutian 4. Andes A. Two continents colliding B. Terrane accretion C
Solve: m+2m+3 if m=12
