Make a spreadsheet with the following information. For 1-8, set it up like the table used in handout. For 1 and 2 complete for: Cl, Mg, Na, SO4, HCO3, CO3, B, Ca, K, NO3, NH4

1. Convert ppm (mg/l) to meq/l and vice versa
2. Convert ppm to (mg/l) to mmol/l and vice versa
3. Convert ppm to percent and vice versa
4. Ppm to lbs/A-(6) and vice versa
5. Ppm to lbs/A-(1) and vice versa
6. Ppm to lbs/A-foot and vice versa
7. Mg/l to tons/A-foot
8. lbs/ A to lbs/ per 1000 ft^2
9. Relate ppt to ppm to S/cm to mS/cm to mhos/cm to mmhos/cm to dS/m
10. Set up a calculator for SAR for when given meq/l and mg/l
11. Set up a calculator for ESP for when given meq/l and mg/l