Chapter 4: Problem 38
Is it possible to have a reaction in which oxidation occurs and reduction does not? Explain.
Chapter 4: Problem 38
Is it possible to have a reaction in which oxidation occurs and reduction does not? Explain.
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Get started for freeIdentify each of the following species as a Bronsted acid, base, or both: (a) HI, (b) \(\mathrm{CH}_{3} \mathrm{COO}^{-}\), (c) \(\mathrm{H}_{2} \mathrm{PO}_{4}^{-}\) (d) \(\mathrm{HSO}_{4}^{-}\)
A \(1.00-\mathrm{g}\) sample of a metal \(\mathrm{X}\) (that is known to form \(\mathrm{X}^{2+}\) ions) was added to a \(0.100 \mathrm{~L}\) of \(0.500 \mathrm{M}\) \(\mathrm{H}_{2} \mathrm{SO}_{4}\). After all the metal had reacted, the remaining acid required \(0.0334 \mathrm{~L}\) of \(0.500 \mathrm{M} \mathrm{NaOH}\) solution for neutralization. Calculate the molar mass of the metal and identify the element.
How many grams of \(\mathrm{KOH}\) are present in \(35.0 \mathrm{~mL}\) of a \(5.50 \mathrm{M}\) solution?
Before aluminum was obtained by electrolytic reduction from its ore \(\left(\mathrm{Al}_{2} \mathrm{O}_{3}\right)\), the metal was produced by chemical reduction of \(\mathrm{AlCl}_{3}\). Which metals would you use to reduce \(\mathrm{Al}^{3+}\) to \(\mathrm{Al} ?\)
Describe how you would prepare \(250 \mathrm{~mL}\) of a \(0.707 M \mathrm{NaNO}_{3}\) solution.
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