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28 votes
28 votes
What is the concentration, in ppb, of

PCB's in a chemical spill, if there
are 6.0 x 10-5 g in 4,600 kg of soil?

User Animesh Sinha
by
3.3k points

2 Answers

16 votes
16 votes

Answer:0.013 ppb

Step-by-step explanation:

User Taffit
by
2.8k points
23 votes
23 votes

Answer:

1ppm = 1 mg/kg

60460 = 0.13

0.13

Step-by-step explanation:

User Wade Anderson
by
3.3k points