Question

The experiment is repeated, using the volumes of solutions as listed in Table 2. Data will be given in the practical report. Table 2: Volumes \( \left(\mathrm{cm}^{3}\right) \) of solutions \begin{tabular}{|c|c|c|c|c|c|c} \cline { 2 - 7 } & \( 1 \mathbf{M ~ H}_{2} \mathrm{SO}_{4} \) & \begin{tabular}{c} \( \mathbf{0 . 0 0 5} \mathbf{~ M} \) \\ \( \mathrm{Na}_{2} \mathbf{S}_{2} \mathrm{O}_{3} \) \end{tabular} & \( \mathbf{0 . 1 0} \mathbf{~ M ~ K I} \) & \( \mathbf{H}_{2} \mathrm{O} \) & \begin{tabular}{c} Starch \\ solution \end{tabular} & \begin{tabular}{c} \( \mathbf{0 . 1 0} \) \\ \( \mathbf{H}_{2} \mathrm{C} \) \end{tabular} \\ \hline Beaker no. & & & & & & \\ \hline \( \mathbf{5} \) & 10 & 10 & 20 & 4 & 1 & 5. \\ \hline \( \mathbf{6} \) & 10 & 10 & 15 & 9 & 1 & 5. \\ \hline \( \mathbf{7} \) & 10 & 10 & 10 & 14 & 1 & 5. \\ \hline \( \mathbf{8} \) & 10 & 10 & 5 & 19 & 1 & 5. \\ \hline \end{tabular}

          The experiment is repeated, using the volumes of solutions as listed in Table 2.
Data will be given in the practical report.
Table 2: Volumes \( \left(\mathrm{cm}^{3}\right) \) of solutions
\begin{tabular}{|c|c|c|c|c|c|c}
\cline { 2 - 7 } & \( 1 \mathbf{M ~ H}_{2} \mathrm{SO}_{4} \) & \begin{tabular}{c}
\( \mathbf{0 . 0 0 5} \mathbf{~ M} \) \\
\( \mathrm{Na}_{2} \mathbf{S}_{2} \mathrm{O}_{3} \)
\end{tabular} & \( \mathbf{0 . 1 0} \mathbf{~ M ~ K I} \) & \( \mathbf{H}_{2} \mathrm{O} \) & \begin{tabular}{c} 
Starch \\
solution
\end{tabular} & \begin{tabular}{c}
\( \mathbf{0 . 1 0} \) \\
\( \mathbf{H}_{2} \mathrm{C} \)
\end{tabular} \\
\hline Beaker no. & & & & & & \\
\hline \( \mathbf{5} \) & 10 & 10 & 20 & 4 & 1 & 5. \\
\hline \( \mathbf{6} \) & 10 & 10 & 15 & 9 & 1 & 5. \\
\hline \( \mathbf{7} \) & 10 & 10 & 10 & 14 & 1 & 5. \\
\hline \( \mathbf{8} \) & 10 & 10 & 5 & 19 & 1 & 5. \\
\hline
\end{tabular}

The experiment is repeated, using the volumes of solutions as listed in Table 2.
Data will be given in the practical report.
Table 2: Volumes (cm^3) of solutions

2 - 7 1 𝐌 𝐇2SO4
0 . 0 0 5 𝐌

Na2𝐒2O3
0 . 1 0 𝐌 𝐊 𝐈 𝐇2O
Starch

solution

0 . 1 0

𝐇2C

Beaker no.

5 10 10 20 4 1 5.

6 10 10 15 9 1 5.

7 10 10 10 14 1 5.

8 10 10 5 19 1 5.

Added by Catherine A.

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