1. I Need A neat and clear hand drawn graph of titration 1 (NaOH and HCl) including all of. 2. a clear and descriptive t
Posted: Fri May 06, 2022 7:39 am
1. I Need A neat and clear hand drawn graph of titration 1 (NaOH
and HCl) including all of.
2. a clear and descriptive title
3. all axes correctly labelled (must have units)
4. all relevant data and outliers clearly shown.
For graph 3 (strong acid/weak base) estimate the pKa
value for weak base (ammonia solution). This can be obtained from
the point at which half the base has been neutralised i.e. halfway
to the end point. At this point pH = pKa. Mark this point and
record the value on your graph.
+| pH 10.71 Table 3: Addition of 0.1 M HCI to 10.0 mL of approx. 0.1 M NH3 Burette Titrant pH reading added (mL) (mL) 20.00mL 0.05mL 10.30 20.05mL 0.05mL 10.08 21.00mL 0.05mL 9.87 21.05mL 0.05mL 9.62 22.00mL 0.05mL 9.38 22.05mL 0.05mL 9.16 23.00mL 0.05mL 8.89 23.05mL 0.05mL 8.45 24.00mL 0.05mL 6.78 24.05mL 0.05mL 2.81 25.00mL 0.05mL 2.45 25.05mL 0.05mL 2.28 26.00mL 0.05mL 2.18 26.05mL 0.05mL 2.12 1 2 3 4 5 6 7 8 9 10 11 12 13 14
and HCl) including all of.
2. a clear and descriptive title
3. all axes correctly labelled (must have units)
4. all relevant data and outliers clearly shown.
For graph 3 (strong acid/weak base) estimate the pKa
value for weak base (ammonia solution). This can be obtained from
the point at which half the base has been neutralised i.e. halfway
to the end point. At this point pH = pKa. Mark this point and
record the value on your graph.
- 1 I Need A Neat And Clear Hand Drawn Graph Of Titration 1 Naoh And Hcl Including All Of 2 A Clear And Descriptive T 1 (69.75 KiB) Viewed 36 times