Determining PH Of Identical Strong And Weak Solutions

Determining pH of identical strong and fragile solutions hear: Determining pH of identical strong and lightsome solutions date: 31/10/03 Aim: Plan and perform a first-hand investigation to measure the pH of identical concentrations of strong and weak acids.

Equipment: ? Deionised irrigate (H2O) ? Tartaric Acid (C4H6O6) ? Citric Acid (C6H8O7) ? sulphuric Acid (H2SO4) ? Acetic Acid (CH3COOH) ? Hydrochloric Acid (HCl) ? Ammonium Chloride (NH4Cl) ? wire tip Water (H2O) ? Nitric Acid (HNO3) ? Probe ? Ferric chloride (FeCl3) ? lap bottle ? atomic number 11 Chloride in tap water ( NaCl) ? Beakers ? Sodium Chloride in deionised water (NaCl) ? Data familiar Method: 1) Make sure thither is an equal molarity of each substance. In this case 0.1 moles/litre. therefrom there argon 0.1 moles of each substance in solution. 2) value each of the substances in a beaker. 3) Calibrate the data logger by utilize buffer zones of pH 4 and 10. 4) mail service the investigate into one beaker and click the start button ...If you extremity to vanquish a full essay, order it on our website: OrderEssay.net

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