answer A

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answer A

Answer A 1 (47.72 KiB) Viewed 65 times

Experiment 3 Report Sheet Water Analysis: Solids Name, Desk No. Describe the nature of your water sample, Le, in color, turbidity, etc. Trial I Trial 2 Date Lob Sec. Sample Number: A. Total Dissolved Solids (TDS) 1. Mass of evaporating dish (beaker) (g 2. Mass of water sample plus evaporating dish (beaker) (g) 3. Mass of water sample (g) 4. Mass of dried sample plus evaporating dish (g) 5. Mass of dissolved solids in 25-ml aliquot of filtered sample (g) 6. Mass of dissolved solids per total mass of sample (g solida/g sample) 7. Total dissolved solids (TDS) or salinity (g solida/kg sample, ppt) 8. Average TDS of the sample B. Total Solids (TS) and Total Suspended Solids (TSS) 1. Mass of evaporating dish (beaker) (g) 2. Mass of water sample plus evaporating dish (beaker) (g) 3. Mass of water sample (g) 4. Mass of dried sample (8) plus evaporating dish 5. Mass of total solids in 25-ml. aliquot of unfiltered sample (g) 6. Mass of total solids per total mass of sample (g solids/g sample) 7. Total solids (TS, g solids/kg sample, ppt) 8. Average TS of the sample 9. Total suspended solids (TSS, g solids/kg sample, ppt) 10. Average TSS of the sample é. Analysis of Data No. 2 No. 1 (you) Chemist No. TDS (g/kg) TS (g/kg) TSS (g/kg) Average value of total suspended solids (TSS) from four chemists (x)= No. 3 Experiment 3 73 73