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Question-1 (2 marks) Consider the reaction: 3Mg + N2 + Mg3N2 and answer the following questions:...
2 Fe + N2 + 4 H2O 2 Fe(OH)2 + N2H4 For the above redox reaction,...
2 Fe + N2 + 4 H2O 2 Fe(OH)2 + N2H4 For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent:
Consider the following reaction and answer the following questions (use oxidation states to decide). CaO(s) +...
Consider the following reaction and answer the following questions (use oxidation states to decide). CaO(s) + H2O(l) ⟶Ca2+(aq) + 2OH-(aq) i) Is the reaction a redox reaction? _________ [Enter: Yes/No] ii) Species getting oxidized: _________ iii) Species getting reduced:_________ iv) Oxidizing agent: _________ v) Reducing agent: _________ If none, write none for each entry.
POST-LAB QUESTIONS (Students must answer all the post-lab questions in this section) 1. For the following...
POST-LAB QUESTIONS (Students must answer all the post-lab questions in this section) 1. For the following reactions identify: a) 2 Al(s) + 3Cl2(g) 2 AlCl3(s) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: b) 8H(aq) + MnO4(aq) + 5Fe2(aq) -5Fe3+ (aq) + Mn2+ (aq) + 4H2O(1 Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: c) FeS(s) + 3NO3(aq) + 4H*(aq) 3NO(g) + SO42(aq) + Fe (aq) + 2H2O(1) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: d) Zn(s) + 2HCl(aq)...
Consider the following redox reaction:
Consider the following redox reaction: Indicate what element is oxidized and what element is reduced as well as the oxidizing agent and reducing agent. If an element is part of a compound, indicate the element (including its oxidation number) that is oxidized or reduced as part of the compound. For example, if C is oxidized in CO, then you would write C2+ in CO. 2 A) _______ is oxidized and _______ is reduced. B) _______ is the oxidizing agent and _______ is the...
1 . When the following molecular equation is balanced using the smallest possible integer coefficients, the...
1 . When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: Mg3N2 (s) + H20 (1) — Mg(OH)2 (aq) + NH3 (aq) Mn2+ + 5NO3+ + 2H - 5NO2 + MnO4 + H20 For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula...
Which of the following is true concerning the following reaction? 2Cl-(aq) + F2(g) ...
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...
2. Fill in the table concerning the following redox reaction: N2 + 3H2 → 2NH3 What...
2. Fill in the table concerning the following redox reaction: N2 + 3H2 → 2NH3 What is the oxidation state of nitrogen in NZ ? What is the oxidation state of hydrogen in H2 ? What is the oxidation state of nitrogen in NH3? What is the oxidation state of hydrogen in NH3? What is being oxidized? What is being reduced? How do you know? What is the oxidizing agent? Reducing agent?
Use the References to access important values if needed for this question. Identify the species oxidized, the sp...
Use the References to access important values if needed for this question. Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction. species oxidized species reduced oxidizing agent reducing agent As the reaction proceeds, electrons are transferred from to Retry Entire Group 4more group attempts remaining Submit Answer 1221 PM References Use the References to access important values if needed for this question. Identify the species oxidized, the species reduced,...
1. 3NiO2 + 2NO+ 4H+ ------------------------3Ni2+ + 2NO3-+ 2H2O In the above redox reaction, use oxidation...
1. 3NiO2 + 2NO+ 4H+ ------------------------3Ni2+ + 2NO3-+ 2H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent: 2. 2NO2 + Cu2++ 2H2O--------------------------Cu + 2NO3-+ 4H+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and...
Which of the following is true concerning the following reaction? 2CI+(aq) + F2(g) + Cl2(g) +...
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)...
POST-LAB QUESTIONS (Students must answer all the post-lab questions in this section) 1. For the following reactions identify: a) 2 Al(s) + 3Cl2(g) 2 AlCl3(s) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: b) 8H(aq) + MnO4(aq) + 5Fe2(aq) -5Fe3+ (aq) + Mn2+ (aq) + 4H2O(1 Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: c) FeS(s) + 3NO3(aq) + 4H*(aq) 3NO(g) + SO42(aq) + Fe (aq) + 2H2O(1) Substance oxidized: Substance reduced: Oxidizing agent: Reducing agent: d) Zn(s) + 2HCl(aq)...
1 . When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: Mg3N2 (s) + H20 (1) — Mg(OH)2 (aq) + NH3 (aq) Mn2+ + 5NO3+ + 2H - 5NO2 + MnO4 + H20 For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula...
2. Fill in the table concerning the following redox reaction: N2 + 3H2 → 2NH3 What is the oxidation state of nitrogen in NZ ? What is the oxidation state of hydrogen in H2 ? What is the oxidation state of nitrogen in NH3? What is the oxidation state of hydrogen in NH3? What is being oxidized? What is being reduced? How do you know? What is the oxidizing agent? Reducing agent?
Use the References to access important values if needed for this question. Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction. species oxidized species reduced oxidizing agent reducing agent As the reaction proceeds, electrons are transferred from to Retry Entire Group 4more group attempts remaining Submit Answer 1221 PM References Use the References to access important values if needed for this question. Identify the species oxidized, the species reduced,...
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)...
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