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chubhunter [2.5K]
3 years ago
6

Which substance, when dissolved in water, forms a solution that conducts an electric current?

Chemistry
1 answer:
Margarita [4]3 years ago
6 0
Missing question: 
<span>(1) C2H5OH (3) C12H22O11
(2) C6H12O6 (4) CH3COOH.

Answer is: 4) CH</span>₃COOH, acetic acid.
In water, acetic acid dissociates on ions, so it can conduct electricity:
CH₃COOH(aq) ⇄ CH₃COO⁻(aq) + H⁺(aq).
When we put electrodes (cathode and anode) in acetic acid solution, positive and negative ions migrate to electrodes.<span>
Negative acetate ions go to positive electrode and gives electrons to electrode.
<span>Positive hydrogen ions go to negative electrode and gain electrons.</span></span>
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At 25°c, e° = +1.88 v for a cell based on the reaction 3 agcl(s) + al(s) → 3 ag(s) + al3+(aq) + 3 cl-(aq). find the cell potenti
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Use the Nernst equation which is:

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3 years ago
Benadryl is used to treat itchy skin in dogs. The recommended dosage is 1 mg per pound. What mass of Benadryl, in milligrams, sh
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