1.) Complete and balance the following half-reaction in basic solution: O2(g) ---> H2O(l) 2.) Complete and...

1.) Complete and balance the following half-reaction in basic solution: O₂(g) ---> H₂O(l)

2.) Complete and balance the following redox reaction in acidic solution: Mn²⁺(aq) + BiO₃^-(aq) ---> MnO₄^-(aq) + Bi³⁺(aq)

Expert Solution

queen_honey_blossom answered 2 years ago

A.) For which reaction will Kp = Kc? 2 H2O(l) ↔ 2 H2(g) + O2(g) 2...

A.) For which reaction will Kp = Kc? 2 H2O(l) ↔ 2 H2(g) + O2(g) 2 HgO(s) ↔ Hg(l) + O2(g) S(s) + O2(g) ↔ SO2(g) H2CO3(s) ↔ H2O(l) + CO2(g) CaCO3(s) ↔ CaO(s) + CO2(g) B.) How does an increase in the pressure within the container by the addition of the inert gas E affect the amount of C present at equilibrium for the following reaction? A(g) + 3 B(g) ↔ 2 C(g) + D(g) ΔH° = -65 kJ...

The following data were collected for the reaction 2 H2O2(aq) → 2 H2O(l) + O2(g). Graph...

The following data were collected for the reaction 2 H2O2(aq) → 2 H2O(l) + O2(g). Graph the [A] vs. time, ln[A] vs time and 1/[A] vs. time. What is the rate law and rate constant of the reaction? Determine what time concentration of H2O2 will be 5.00 M? Time, sec [H 2 O 2 ], M 0 10.00 500 8.05 1000 6.88 1500 5.63 2000 4.68

Balance the following reactions in basic solution. a) Zr(OH)2(s) + O2(g) → ZrO2(s) Oxidation reaction =...

Balance the following reactions in basic solution. a) Zr(OH)2(s) + O2(g) → ZrO2(s) Oxidation reaction = Reduction reaction = Net reaction = b) S2O32−(aq) + Cu(OH)2(s) → SO32−(aq) + CuOH(s) Oxidation reaction = Reduction reaction = Net reaction = c) Ti(s) + CrO42−(aq) → Ti(OH)3(s) + Cr(OH)4−(aq) Oxidation reaction = Reduciton reaction = Net reaction = d) NO2−(aq) + H2(g) → NO(g) Oxidation reaction = Reduciton reaction = Net reaction =

Consider the following chemical reaction: 2 CH4(g) 3 O2(g) 2 CO(g) 4 H2O(l) Select all the...

Consider the following chemical reaction: 2 CH4(g) 3 O2(g) 2 CO(g) 4 H2O(l) Select all the statements that are correct: The reaction should become more product favored at high temperatures The reaction should become more product favored at low temperatures The reactants can adopt a larger number of configurations than the products The potential energy of the reactants is higher than the potential energy of the products The potential energy of the reactants is lower than the potential energy of...

the reaction 2 h2o2(aq) -> 2 h2o(l) + o2(g) is first order in h2o2 and has...

the reaction 2 h2o2(aq) -> 2 h2o(l) + o2(g) is first order in h2o2 and has a rate constant of 0.00785 s- at 24C. a reation vessel contains 190ml of 25% h2o2 by mass solution (density of the solution is 1.09 g/ml). the gaseous oxygen is collected over water at 24Cas it forms. What volume of o2 forms in 146 seconds at a barometric pressure of 747.9 mmHg?

Balance the combustion reaction of chrysene (C18H12) at 298K. C18H12(s)+ O2(g) CO2(g) + H2O(l) What is...

Balance the combustion reaction of chrysene (C18H12) at 298K. C18H12(s)+ O2(g) CO2(g) + H2O(l) What is the value of ng for the combustion reaction? ng = mol What is Hcomb of chrysene if Ecomb = -8942.6 kJ/mol? Hcomb = kJ/mol What is the heat of formation of chrysene? See Thermodynamic Properties Hf = kJ/mol

Complete and balance the following redox reaction in basic solution: Cr2O72-(aq) + Hg(l) ---> Hg2+(aq) +...

Complete and balance the following redox reaction in basic solution: Cr2O72-(aq) + Hg(l) ---> Hg2+(aq) + Cr3+(aq)

balance the following redox reaction in basic solution Ag(s)+CN-(aq)+ O2(g) -->Ag (CN)2- (aq) cyanide is not...

balance the following redox reaction in basic solution Ag(s)+CN-(aq)+ O2(g) -->Ag (CN)2- (aq) cyanide is not participating in the electrochemical reaction but does associate with the silver ion formed in a second association reaction. Balance the electrochemistry first and then add in the cyanide in by adding an associative reaction to the redox reaction.

Balance the equation C8H10(l) + O2(g) --> _ CO2(g) + _ H2O(g) A) 3275 grams (...

Balance the equation __ C8H10(l) + __ O2(g) --> ___ CO2(g) + ___ H2O(g) A) 3275 grams ( 1 gallon ) of xylene ( C8H10(l)) are chemically combined with oxygen (O2(g)) in this chemical reaction. Calculate the number of moles present in the 3275 grams of xylene (C8H10(l)). B) If the number of moles C8H10 calculated in (A) were burned in this combustion reaction, how many moles of oxygen (O2(g)) would be required to react with the xylene? C) If the number...

Given the following balanced reaction, O2(g) + 4 H+(aq) + 4 Fe2+(aq) → 2 H2O(l) +...

Given the following balanced reaction, O2(g) + 4 H+(aq) + 4 Fe2+(aq) → 2 H2O(l) + 4 Fe3+(aq) What is the equilibrium constant (K)? The following information may be useful. O2(g) + 4 H+(aq) + 4e- → 2 H2O(l) Eº = 1.23 V Fe3+(aq) + e- → Fe2+(aq) Eº = 0.77 V

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