Consider a buffer made by adding 132.8 g of NaC₇H₅O₂ to 300.0 mL of 1.17 M HC₇H₅O₂ (Ka = 6.3 x 10⁻⁵) What is the pH of this buffer?

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

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