1. Select: Plant Food A v NPK ratio: 11-35-15 Trial 1 Trial 2 2. Mass of sample(g): 2.0g 2.0g 3. Mass of filter paper: 0.33 0.35 4. Mass of filter paper and MgNH,PO,-6H,O: 1.91 1.35 5. Mass of MGNH PO,-6H,O: 1.58 1.00 6. Mass of P in original sample: 7. Percent P: S. Average % P: 9. Standard deviation: 10. % P205: 11. Guarantee minimum % P,Os from bottle label: Record Observations and Calculations here:

1. Select: Plant Food A v NPK ratio: 11-35-15 Trial 1 Trial 2 2. Mass of sample(g): 2.0g 2.0g 3. Mass of filter paper: 0.33 0.35 4. Mass of filter paper and MgNH,PO,-6H,O: 1.91 1.35 5. Mass of MGNH PO,-6H,O: 1.58 1.00 6. Mass of P in original sample: 7. Percent P: S. Average % P: 9. Standard deviation: 10. % P205: 11. Guarantee minimum % P,Os from bottle label: Record Observations and Calculations here:

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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