(no subject)
You collect a 150 mL sample of lake water contaminated with HClO4. You take it back to your lab for analysis. You test the pH of the water sample with a pH probe and it is 4.5 You then titrate it with 0.05 M NaOH

a) What volume of NaOH do you need to neutralize the acid? (Hint: pH= -log(hydrogen concentration)

Like right now I have 4.5 = -log (x) and idk what to do lol. Firstly idk how I'd find 'x', and then once I find it... 'x' would also be the concentration of NaOH?

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yeah, just give me 10 min. I need to send an important email first.

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