Conductivity and Water Purity

Shane Cronk Biol. Lab 171 Section 029 conductivity and pissing organisation purity Introduction The point of this prove was to figure divulge if there were any taked particles, as well as know as TDS (total dissolved solids), in a solution. This helps to square up the purity of the solution as far as bean particles are concerned. We checked the conductivity of different premixed solutions using a Logger Pro program and Vernier conductivity canvass #21. A hypothesis for the experiment states that solutions with charged particles are passage to conduct an electrical charge whereas solutions with molecular particles will not. in that respect may be a direct correlation coefficient amid the number of charged particles and the conductivity of the solution. Results Table 1 means| Conductivity (?s/cm)| TDS (mg/L)| Sodium chloride (NaCl)| 5432| 3259.2| Calcium chloride (CaCl2)| 9127| 5476.2| Methanol (CH4O)| 19.09| 11.454| ethanol (C2H6O)| 19.09| 11.45 4| saccharose (C12H22O12)| 19.09| 11.454| Glucose (C6H12O6)| 19.55| 11.73| Fresh body of water| 2826| 1695.6| Saltwater| 13800| 8280| Tap water| 429.6| 257.76| Bottled water| 19.09| 11.454| Distilled water| 19.09| 11.

454| Sports drink| 2855| 1713| Figure 1 Table 2 Substance| Conductivity (?s/cm)| TDS (mg/L)| Methanol| 19.09| 11.454| Ethanol| 19.09| 11.454| saccharose| 19.09| 11.454| Glucose| 19.55| 11.73| Tap water| 429.6| 257.76| Bottled water| 19.09| 11.454| Distilled water| 19.09| 11.454| Figure 2 Discussion and conclusion Checking for the presence of charged particles net tally solution purity. Particles, in re! lation to this experiment, come in deuce forms: molecular and ionic. Molecular compounds are ones, which have share electrons among the atoms and do not carry an overall charge for the molecule. noodle compounds are ones that transfer electrons between atoms and the resultant charged atoms draw and quarter one another, forming an ionic molecule....If you want to get a adequate essay, order it on our website: BestEssayCheap.com

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