What's More n the Difterent Pant Activity 3.1.2. Identify Me! ldentify the oxidizing agent and the reducing agent for the following redox reactions. Oxidizing Agent Reducing Agent Redox Reactions 1. SIO2() + Cs) → Sis) + COg) 2. S203 (aq)+ 12 (aq) → S406 (aq) + l(aq) 3. 2Sr + O2 → 2SrO 4. 2Li + H2 - 2LİH 5. Cl2 + 2NABR 2NACI + Br2

What's More n the Difterent Pant Activity 3.1.2. Identify Me! ldentify the oxidizing agent and the reducing agent for the following redox reactions. Oxidizing Agent Reducing Agent Redox Reactions 1. SIO2() + Cs) → Sis) + COg) 2. S203 (aq)+ 12 (aq) → S406 (aq) + l(aq) 3. 2Sr + O2 → 2SrO 4. 2Li + H2 - 2LİH 5. Cl2 + 2NABR 2NACI + Br2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox") reaction. If the reaction is a redox reaction, write down the formula of the reducing agent and the formula of the oxidizing agent. redox reaction? | yes O no HSo, (aq) + OH (aq) so, (ag) + H,0(1) reducing agent: oxidizing agent: redox reaction? O yes O no 2Na (s) + Cl, (g) - 2NACI(s) reducing agent: oxidizing agent: redox reaction? O yes O no Fe(s) + Cuso, (ag) - Feso, (aq) + Cu(s) reducing agent: oxidizing agent: Explanation Check 02021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Accessibili MacBook Air
6) For the following redox reaction: Fe203(s) + 3 СО(g) — 2 Fe(s) + 3 СOО:(g) a) What is the oxidation number of each atom in the reactants? Fe C O (from Fe2O3) O (from CO) b) Which atom gets oxidized? Which atom gets reduced? Which species is the oxidizing agent? Atom oxidized Atom reduced Oxidizing agent Reducing agent
Recognizing reduction and oxidation For each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduced. highlighted atom is being... reaction neither oxidized reduced oxidized nor reduced 2 Cl (aq)+2 H,0(1) → 2 OH (aq)+H½(g)+Cl2(g) CO(g)+H,O(g) → CO,(9)+H2(9) CH(9)+2 H,O(9) →4 H,(9)+CO,(9) 4 KI(aq)+2 Cu Cl,(aq) → 2 CuI(s)+I½(aq)+4 KCl(aq)
b) C₂H4 (g) + 3 O2 (g) → 2 CO2 (g) + 2 H₂O(g) Element Initial OS C H O Oxidizing Agent Reducing Agent Zn C₂H4 H S C₂H4 c) Zn (s) + H₂SO4 (aq) → ZnSO4 (aq) + H₂ (g) Element Initial OS Oxidizing Agent Zn 0₂ Reducing Agent Zn H₂SO4 || H₂SO4 [0] Final OS Final OS OND
For the following redox reaction, assign oxidation numbers A) what was the oxidizing agent B) what is the reducing agent C)what is being oxidized D) what is being reduced
Boxes 1-2 box 1 answer choices: product side, reactant side, or neither side box 2 answer choices: 3, 2, 6, 5, 8, 0, 1, 4, or 7
18. In the reaction ClO3(aq) + 5Cl(aq) + 6H*(aq) → 3Cl₂(g) + 3H₂O(1) the oxidizing and reducing agents are, respectively, A) ClO3(aq) and Cl(aq) B) ClO3(aq) and H*(aq) C) Cl(aq) and ClO3(aq) D) Cl(aq) and H*(aq) E) H(aq) and Cl(aq)
Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox") reaction. If the reaction is a redox reaction, write down the formula of the reducing agent and the formula of the oxidizing agent. redox reaction? yes no HSo, (aq) + OH (aq) → so, (aq) + H,0(1) reducing agent: ? oxidizing agent: redox reaction? yes no s, (s) + 4Pb (s) 4PBS, (s) reducing agent: oxidizing agent: redox reaction? yes no 3Cr(NO,), (ag) + 2 A1 (s) → 3Cr(s) + 2A1(NO,), (ag) reducing agent: 3 oxidizing agent:
0.9
Balance the following redox reaction if it occurs in H2SO4. What are the coefficients in frontof C3H8O2 and H2SO4 in the balanced reaction? C3H8O2(aq) + K2Cr2O7(aq) ? C3H4O4(aq) + Cr2(SO4)3(aq) A) C3H8O2 = 3, H2SO4 = 8B) C3H8O2 = 2, H2SO4 = 8C) C3H8O2 = 1, H2SO4 = 16D) C3H8O2 = 3, H2SO4 = 16E) C3H8O2 = 2, H2SO4 = 4
Write a complete and net ionic equation
7. which of the following is a nonredox reaction? S8(s)+8O2(g)----> 8SO2(g) 2 Li(s) + Mg(NO3)2(aq) ----> 2 LiNO3(aq)+Mgs all the ractions 2PbSO4(s) +heat ---> 2pbSO3(s)+O2(g) H2SO4(aq)+2NH4OH----> @H2O(l) +(NH4)2SO4(aq)