B Analysis of Viva Water Sample 2 T x EDTA ppm CaCO3 V 06906 gL 95 1000 50 1

B analysis of viva water sample 2 t x edta ppm caco3

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B. Analysis of Viva! Water Sample   (2) T x EDTA ppm CaCO3 = V 0.6906 g/L 9.5 1000 = 50 1 = 131.21 sample mL mL mg x mL g ppm   (1) T x EDTA ppm CaCO3 = V 0.6906 g/L 8.9 1000 = 50 1 = 122.93 sample mL mL mg x mL g ppm   (3) T x EDTA ppm CaCO3 = V 0.6906 g/L 8.8 1000 = 50 1 = 121.55 sample mL mL mg x mL g ppm 3 3 1 1 99.97 54.00 39.99 1 = 134.99 molCaCO mol mg ppmCaCO ppm g molCa mol ppm  3 3 3 3 3 1 1 1 99.97 14.00 24.305 1 1 = 57.58 molMgCO mmolCaCO mol mg ppmCaCO ppm CaCO g molMg mmolCO mmol ppm      3 3 3 CaCO + CaCO from MgCO =134.99 57.58 = 192.57 total ion content ppm ppm ppm ppm ppm 2 1 2 2 2 X X SD 1 122.93 125.23 131.21 125.23 121.55 125.23 3 1 = 5.22 n i n ppm
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C. Tap Water Analysis   tSD Confidence Limit X 4.30 5.22 =125.23 3 125.23 12.96 Confidence Limit: 112.27 138.19 n ppm ppm RSD 1000 X 5.22 1000 125.23 41.68 SD x ppt x ppt ppt   (1) T x EDTA ppm CaCO3 = V 0.6906 g/L 4.5 1000 = 50 1 = 62.15 sample mL mL mg x mL g ppm
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  • Fall '17
  • Sir Jaden Smith
  • Drinking water, Hard water, Calcium carbonate

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