Data Table 1 Number of Drops pH of Solution
0 6
2 6
4 6
6 6
8 6
10 6
12 6
14 6
16 6
Data Table 2. Adding 0.1 M NaOH from D6 into A6.
Drop Number pH of Solution
0 6
2 6
4 6
6 6
8 6
10 6
12 6
14 6
16 6
Data Table 3. Adding 6 M HCl from Pipet into B1.
Drop Number pH of Solution
0 6
2 6
4 4
6 2
8 2
10 2
Data Table 4. Adding 6 M NaOH from Pipet into B6.
Drop Number pH of Solution
0 6
2 6
4 6
6 8
8 10
10 12
Data Table 5. Adding 0.1 M HCl from D1 into C1.
Drop Number pH of Solution
0 6
2 4
4 4
6 4
8 4
10 4
Data Table 6. Adding 0.1 M NaOH from D6 into C6.
Drop Number pH of Solution
0 6
2 12
4 12
6 12
8 12
10 12
Describe the buffer capacity of the acetic acid buffer solution in relation to the addition of both concentrated and dilute acids and bases. Reference the results in Data Tables 1-4 in your answer.
Did distilled water act as a buffer in this experiment? Use your data to support your answer.

Which of the following represents a balanced nuclear equation showing bismuth-212 undergoing alpha decay followed by beta decay? (2 points) superscript 212 over subscript 83 bi yields superscript 4 over subscript 2 he + superscript 208 over subscript 81 tl yields x−superscript 208 over subscript 82 pb + superscript 0 over subscript -1 beta superscript 212 over subscript 83 bi + superscript 0 over subscript -1 beta yields superscript 4 over subscript 2 he + superscript 208 over subscript 81 tl yields x−superscript 208 over subscript 82 pb superscript 216 over subscript 85 as yields superscript 4 over subscript 2 he + superscript 216 over subscript 85 as yields superscript 216 over subscript 85 pb + superscript 0 over subscript -1 beta superscript 212 over subscript 83 bi yields superscript 0 over subscript -1 beta + superscript 208 over subscript 81 tl yields superscript 208 over subscript 82 pb + superscript 4 over subscript 2 he