Recent content by Illyaria

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    Expressing concentrations as a percent

    I converted the 1 5.0 mg to grams and got 0.005g. Then, I divided that by 50 which is the atomic msss for O2/L H2O I think and multiplied that by 100.
  2. I

    Liter estimations for a plankton net and copepods

    1. You tow a plankton net submerged just below the surface of the Pacific Ocean for 100 meters. How many liters of seawater is filtered through the plankton net? 2. You count 50 copepods in 1 mL of the plankton net's collection vial. A. Estimate the number of copepods in the entire collection...
  3. I

    Expressing concentrations as a percent

    You measure the concentration of O2 in seawater to be 5.0 mg O2/L H2O. Express this concentration as a percent. Question 2: The Earth's atmosphere contains 21% O2/L of air. How much more oxygen does the atmosphere hold than seawater from the previous question? So for question one I got 0.01%...
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