Consider the chemical reaction,
ClO3−(aq) + 5 Cl−(aq) + 6 H+(aq) ⟶ 3 Cl2(g) + 3 H2O(l)
determine if each of the following statements is True or False.
1) Cl2(g) is the reducing agent. [ Select ] ["False", "True"]
2) Cl in ClO3−(aq) gains electrons. [ Select ] ["False", "True"]
3) Cl−(aq) is the reducing agent. [ Select ] ["False", "True"]
4) H+(aq) is reduced
Consider the chemical reaction, ClO3−(aq) + 5 Cl−(aq) + 6 H+(aq) ⟶ 3 Cl2(g) + 3 H2O(l)...
Which of the following is true concerning the following reaction? 2CI+(aq) + F2(g) + Cl2(g) + 2F"(aq) O CI+(aq) is reduced and is the oxidizing agent and F2(g) is oxidized and is the reducing agent. O Cl2(g) is oxidized and is the reducing agent and F2(g) is reduced and is the oxidizing agent. O Cl(aq) is oxidized and is the reducing agent and F2(g) is reduced and is the oxidizing agent. O None of these choices is correct O Cl(aq)...
Consider the following half-reactions: Half-reaction E° (V) Cl2(g) + 2e - →2Cl(aq) 1.360V Ni2+(aq) + 2e Ni(s) -0.250V Mg- (aq) + 2e → Mg(s) -2.370v (1) The weakest oxidizing agent is: enter formula (2) The strongest reducing agent is: (3) The strongest oxidizing agent is: (4) The weakest reducing agent is: (5) Will Cl(aq) reduce Mg2+(aq) to Mg(s)? (6) Which species can be reduced by Ni(s)? If none, leave box blank.
How many electrons are transferred when the following redox reaction is balanced? ClO3 ̄(aq) + H+ (aq) + I ̄(aq) → I2 (s) + Cl2 (g) + H2O (l)
Which of the following is true concerning the following reaction? 2Cl-(aq) + F2(g) → Cl2(g) + 2F-(aq) Group of answer choices Cl-(aq) is reduced and is the oxidizing agent and F2(g) is oxidized and is the reducing agent. Cl-(aq) is oxidized and is the reducing agent and F-(aq) is reduced and is the oxidizing agent. Cl2(g) is oxidized and is the reducing agent and F2(g) is reduced and is the oxidizing agent. Cl-(aq) is...
A. Half-reaction E° (V) Cl2(g) + 2e-2Cl-(aq) 1.360V Sn2+(aq) + 2e-Sn(s) -0.140V Cr3+(aq) + 3e-Cr(s) -0.740V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will Cl2(g) oxidize Cr(s) to Cr3+(aq)? (6) Which species can be oxidized by Sn2+(aq)? If none, leave box blank. B. Half-reaction E° (V) Cl2(g) + 2e-2Cl-(aq) 1.360V Cu2+(aq) + 2e-Cu(s) 0.337V Mn2+(aq) + 2e-Mn(s) -1.180V (1) The...
5. Consider the following redox molecular reaction: Na(s) + H2O(l) ? NaOH(aq) + H2(g) If water is written as HOH(), then the equation is Na(s) + HOH(l) ? NaOH(aq) + H2(g) Write the following reactions: Oxidation reaction: Reduction reaction: Balanced net ionic reaction: Reducing agent: Oxidizing agent:
1)Consider the following half-reactions: Half-reaction E° (V) Cl2(g) + 2e- > 2Cl-(aq) 1.360V Cd2+(aq) + 2e- > Cd(s) -0.403V Al3+(aq) + 3e- > Al(s) -1.660 The strongest oxidizing agent is: _______ enter formula The weakest oxidizing agent is: _______ The weakest reducing agent is: _______ The strongest reducing agent is: _______ Will Al3+(aq) reduce Cl2(g) to Cl-(aq)? _____yes or no Which species can be reduced by Cd(s)? If none, leave box blank. 2) Use the table 'Standard Reduction Potentials' located...
Consider the chemical reaction below, KMnO4 + Na2SO3 + H2O → MnO2 + Na2SO4 + KOH Determine if each of the following statement is True or False. 1. The oxidation state of Mn in MnO2 is +2. 2. The oxidation state of S in Na2SO3 is the same as that in Na2SO4. 3. MnO4− gains electrons to form MnO23. 4. Na2SO3 is the oxidizing agent.
Reversible reaction to consider: CO2(g) + H2O(l) + Na+(aq)+Cl-(aq)= HCO3(aq) +H+(aq)+Cl-(aq) Note: This reaction models atmospheric CO2 which dissolves in the ocean in a reversible reaction. Answer the following questions: 1. From an equilibrium perspective, what happens to the pH of the ocean when the concentration of CO2 in the atmosphere increases? 2. What affect on equilibrium would occur if some Na is removed from the reaction? 3. If the pH of the ocean was lowered by adding a large quantity...
Consider this reaction: 2 AI (s) + 6 H*(aq) - 2 A1** (aq) + 3 H, (9) Which reactant is the reducing agent and why? Select one or more: a. H (aq), because it is reduced b. Al(s), because it is oxidised c. H (aq), because it is oxidised d. Al(s), because it is reduced The student synthesise aluminum oxide according to this reaction: 4 Al(s) + 30 (9) - 2 A1,03(s) Considering the mass of the limiting reactant she...