Final Results

Table 1- Titration of NaCl against 1M Silver Nitrate in water

Temperature (°C)	Amount of NaCl (g)	Amount of water used to dissolve salt (mL)	% NaCl solution used in titration	Amount of AgNO3 used in titration (mL)	Observations
1) ≈ 25 (room temperature)	35.7	135	7.4	23.68 ≈ 23.7
2) 50	35.7	135	7.4	29.98 ≈ 30.0	Solution left for two days before used.

 

Table 2- Titration of NaCl against 1M Silver Nitrate in ethanol

Temperature (°C)	Amount of NaCl (g)	Amount of water used to dissolve salt (mL)	% NaCl solution used in titration	Amount of AgNO3 used in titration (mL)	Observations
3) ≈ 25 (room temperature)	5.2	35	100	4.54	Solution used 0.998M instead of 1M
4) 50	5.2	35	100	3.93

 

Table 3- Filtration of oil and NaCl and corresponding weights in order to find if any NaCl had dissolved

Temperature (°C)	Amount of NaCl (g)	Amount of Oil (mL)	Mass of beaker with 50mL water (g)	Mass of beaker with 50mL water + additional NaCl (g)	Difference between both masses (g)	Observations
5) ≈ 25 (room temperature)	5	10	47.8	52.8	5
6) 50	5	10	48.1	53.2	5.1	Not possible, as only 5g of NaCl was applied.