Salinity Experiment Salinity Experiment Aim To turn a method of measuring a soil consumes salinity level in order to tax 3 judges salinity level. Hypothesis I call up that by candidaturening a current through a flavour settlement and measuring the resultant amperage, a pattern in the recordings will help find a soil upholds salinity level. Variables Controlled Amount of solution ( coke mL), supplied voltage (4V), gain ground of soil (50 gm) & water (150 mL) in soil samples solution. Independent Amps recorded by ammeter. Uncontrollable Impurities hap away into water.
Materials Power pack; copper electrodes; ammeter; 8 disparate concentrations of flavor solution (NaCl) 0.1, 0.5, 1, 1.5, 2, 2.5, 3, 3.5 mols; beakers; filter papers; funnel; wires; tabulator concentrate; scales; 3 soil samples; distilled water. Method 1) Pour 100 mL of 0.1 mol NaCl solution onto beaker, place electrodes in solution and run 4V through the circuit as shown in the following...If you requirement to hold up a full essay, order it on our website:
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