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miv72 [106K]
3 years ago
8

The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of H3O+ ions in the solution?

Chemistry
2 answers:
Vinvika [58]3 years ago
7 0
PH = -log[H₃O⁺]

[H₃O⁺] = 10^-pH
<span>[H₃O⁺] = 10^-2,32
</span>[H₃O⁺] =0,0047863 ≈<u> 4,79×10×10⁻³ mol/dm³</u>


<em>B) -- 4</em><span><em>,79×10⁻³ M</em></span>
uranmaximum [27]3 years ago
5 0

Answer: B on Edge ;)

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