Question
In: Chemistry
Solid aluminum is added to a solution of sulfuric acid and hydronium (hydrated hydrogen) ions, forming...
Solid aluminum is added to a solution of sulfuric acid and hydronium (hydrated hydrogen) ions, forming a solution that consists of aluminum(III) ion, liquid water, and solid sulfur.
(a) Using a table of standard reduction potentials, write the half-reaction equations for each of the redox reactions indicated.
(b) Modify the half-reactions, if necessary, and add them to yield a balanced net ionic equation.
(c) Calculate E° for the reaction as written.
(d) State and justify the favored direction of the reaction.
Solutions
queen_honey_blossom answered 3 years agoRelated Solutions
the concentration of hydronium ions C in a solution with a pH of x is C...
the
concentration of hydronium ions C in a solution with a pH of x is C
= 10^-x, with C measured in moles per liter. How quickly is the pH
changing when the pH is 9 and the concentration is increasing by
2(10^-10) (moles per liter) per minute?
5. The concentration of hydronium ions C in a solution with a pH of x is...
5. The concentration of hydronium ions C in a solution with a pH
of x is C = 10−x , with C measured in moles per liter. How quickly
is the pH changing when the pH is 9 and the concentration is
increasing by 2 · 10−10 (moles per liter) per minute?
6. A spherical balloon is being deflated while keeping its
shape. How quickly is its surface area changing when the radius is
3 cm and the volume is...
How many Hydrogen ions are in aqueous form in in a lactic acid solution of pH...
How many Hydrogen ions are in aqueous form in in a lactic acid
solution of pH 5.5 of 1 mL?
Calculate the concentration of hydronium ions in: (a) a solution that is 0.20M HBrO(aq) and 0.10M...
Calculate the concentration of hydronium ions in: (a) a solution
that is 0.20M HBrO(aq) and 0.10M KBrO(aq); (b) a solution that is
0.010M (CH3)2NH(aq) and 0.150M
(CH3)2NH2Cl(aq); (c) a solution
that is 0.10M HBrO(aq) and 0.20M KBrO(aq); (d) a solution that is
0.020M (CH3)2NH(aq) and 0.030M
(CH3)2NH2Cl(aq).
Hydrogen chloride is made by the action of sulfuric acid on sodium chloride. The hydrogen chloride,...
Hydrogen chloride is made by the action of sulfuric acid on
sodium chloride. The hydrogen chloride, being readily soluble in
water, will form a solution of hydrochloric acid. Calculate the
weight in grams of hydrogen chloride formed by the action of excess
sulfuric acid on 1 kg of salt which is 99.5% pure NaCl.
a. 620.5 b. 320.1 c. 380.2 d.120.5
A sample of pure oxalic acid
(H2C2O4.2H2O) weighs
0.200 g and requires 30.12 mL of KOH solution for complete...
Solutions of sulfuric acid and lead(II) acetate react to form solid lead(II) sulfate and a solution...
Solutions of sulfuric acid and lead(II) acetate react to form
solid lead(II) sulfate and a solution of acetic acid. 5.10 gg of
sulfuric acid and 5.10 gg of lead(II) acetate are mixed.
A. Calculate the number of grams of sulfuric acid present in the
mixture after the reaction is complete.
B. Calculate the number of grams of lead(II) acetate present in
the mixture after the reaction is complete.
C. Calculate the number of grams of lead(II) sulfate present in
the...
How can I give reference to Hydrogen and Hydronium ions when writting about the usuage of...
How
can I give reference to Hydrogen and Hydronium ions when writting
about the usuage of a universal indicator.
What is the concentration of hydronium ions after a 100mL solution of 0.02M Magnesium Hydroxide and...
What is the concentration of hydronium ions after a 100mL
solution of 0.02M Magnesium Hydroxide and 100mL of 0.05M nitric
acid?
Solid calcium fluoride (CaF2) reacts with sulfuric acid (H2SO4) to form solid calcium sulfate (Ca... Solid...
Solid calcium fluoride (CaF2) reacts with sulfuric acid (H2SO4)
to form solid calcium sulfate (Ca... Solid calcium fluoride (CaF2)
reacts with sulfuric acid (H2SO4) to form solid calcium sulfate
(CaSO4) and gaseous hydrogen fluoride (HF). The HF is then
dissolved in water to form hydrofluoric acid. A source of calcium
fluoride is fluorite ore containing 96.0 wt% CaF2 and 4.0 wt% SiO2.
In a typical hydrofluoric acid manufacturing process, fluorite ore
is reacted with 93 wt% aqueous sulfuric acid, supplied...
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to...
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction$$ \mathrm{BaO}_{2}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \longrightarrow \mathrm{BaSO}_{4}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{O}_{2}(\mathrm{aq}) $$How many milliliters of \(3.00 \mathrm{M} \mathrm{H}_{2} \mathrm{SO}_{4}\) (aq) are needed to react completely with \(47.9 \mathrm{~g} \mathrm{BaO}_{2}(\mathrm{~s}) ?\)Zinc reacts with hydrochloric acid according to the reaction equation$$ \mathrm{Zn}(\mathrm{s})+2 \mathrm{HCl}(\mathrm{aq}) \longrightarrow \mathrm{ZnCl}_{2}(\mathrm{aq})+\mathrm{H}_{2}(\mathrm{~g}) $$How many milliliters of \(4.00 \mathrm{M} \mathrm{HCl}(\mathrm{aq})\) are required to react with \(4.55 \mathrm{~g} \mathrm{Zn}(\mathrm{s}) ?\)
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- A labor market has 50,000 people in the labor force. Each month, a fraction p of...
- A road with a radius of 72 m is banked so that a car can navigate...
- 1) If you had not dried the solid, would the calculated percent yield have been higher,...
- Two structures of alanine can be drawn that have a net charge of zero, but the...
- Co(II) was used as an internal standard to analyze a sample of Ti(IV) with atomic absorption...
- Matlab Programming Write an M-file to read a real-valued vector of any length from the keyboard...
- TASK back to top In the contemporary management environment, mergers and acquisitions are hot topics; particularly...
ADVERTISEMENT