# pH analysis

Chemistry Level 3

We have a $$1 \text{ L}$$ solution containing $$0.05 \text{ M}$$ of $$\text{HF}$$ and $$0.2 \text{ M}$$ of $$\text{CH}_3 \text{COOH}$$. If the $$\text{pH}$$ of the solution is denoted by $$P$$, then what is the value of $$\lfloor 100P \rfloor$$?

$$\text{pK}_a$$ of $$\text{CH}_3 \text{COOH}$$ is $$4.75$$, and $$\text{pK}_a$$ of $$\text{HF}$$ is $$3.2$$

No approximations please, also please use wolfram alpha for calculations that can't be done with pen and paper.

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