Answered

This table shows the pH values of different solutions:

[tex]\[
\begin{tabular}{|l|l|}
\hline Solution & pH \\
\hline W & 6 \\
\hline X & 5 \\
\hline Y & 1 \\
\hline Z & 3 \\
\hline
\end{tabular}
\][/tex]

Which ranks the solutions from the strongest to weakest acid?

A. W → X → Y → Z

B. Y → W → X → Z

C. W → X → Z → Y

D. Y → Z → X → W



Answer :

GinnyAnswer
To determine the ranking of solutions from the strongest to weakest acid, we need to understand that the strength of an acid is inversely related to its pH value. This means that a lower pH value indicates a stronger acid, and a higher pH value indicates a weaker acid.

Here are the pH values given for each solution:
- Solution W: pH = 6
- Solution X: pH = 5
- Solution Y: pH = 1
- Solution Z: pH = 3

To rank these solutions from the strongest acid to the weakest acid, we will order them from the lowest pH value to the highest pH value. Let's list the solutions in increasing order of their pH values:

1. Solution Y has the lowest pH value of 1, making it the strongest acid.
2. Solution Z has the next lowest pH value of 3.
3. Solution X has a pH value of 5.
4. Solution W has the highest pH value of 6, making it the weakest acid.

Therefore, the ranking of the solutions from the strongest to the weakest acid is:
[tex]\[ Y \rightarrow Z \rightarrow X \rightarrow W \][/tex]

Thus, the correct answer is:
[tex]\[ Y \rightarrow Z \rightarrow X \rightarrow W \][/tex]

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