More Related Content
Similar to The effect of substances on dissolved oxygen level
Similar to The effect of substances on dissolved oxygen level (20)
The effect of substances on dissolved oxygen level
- 10. Dissolved Oxygen Levels (±0.1 mg/L) Average Change (±0.6% mg/L) Calibrated Change (±0.6% mg/L) Initial Final Trial 1 Trial 2 Trial 3 Trial 1 Trial 2 Trial 3 Control 4.0 3.8 -5.0 0.0 Elodea 4.3 4.4 4.1 4.0 3.5 3.0 -18.0 -13.0 Yogurt 4.3 4.2 4.3 3.5 2.7 3.0 -22.7 -17.7 Dead grass 4.2 4.1 4.2 3.5 3.0 3.4 -20.8 -15.8 Bar soap 4.1 4.3 4.0 3.3 2.8 3.0 -26.6 -21.6 Fertilizer 4.3 4.2 4.0 3.7 4.3 3.8 -5.6 -0.6
![[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)