The amount of chemical to make 200 ppm depends on the final volume of the solution. If you had 1 liter, then it would take 200 mg of chemical (0.2 grams). If you had a lake or a pond, it would take a lot more, and you'd need to know the volume of the lake or the pond.
ppm is a unit of concentration; the meaning of ppm (parts per million) is mg/L or mg/kg.
200 million dollars
I would make about 12 pounds of ground beef
they make 200 a years
200
200 million
200 kilograms = 440.9 pounds.
£200
200
200 multiply 120% = 240
0.04M
I believe that 200 lb of Quarters would weigh 200 lb...PLEASE Rework and Resubmit your Question.
$200