September 2015 Problems

  • September 2015 Problems

    Matt B. Roscoe and Steve Pelikan
    1. Once the water in 1 cubic foot of seawater has evaporated, 2.2 pounds of salt remain. How many cubic inches of seawater would be required to meet the recommended daily allowance of 6 grams of salt per person per day? (Note: 1 kg ≈ 2.2 lbs.)