Recognizing reduction and oxidation each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduc reaction H₂S (aq) + 2NaOH(aq) → Na₂S (aq) + 2 H₂O(1) 2 H₂(g) + O₂(g) → 2 H₂O(g) Na₂CO3(s)+H₂PO4(aq) → Na₂HPO4(aq)+CO₂(g)+H₂O(1) CH₂(g) + 2 H₂O(g) → 4 H₂(g)+CO2(g) highlighted atom is being... oxidized reduced O X neither oxidized nor reduced S

Recognizing reduction and oxidation each chemical reaction listed in the table below, decide whether the highlighted atom is being oxidized or reduc reaction H₂S (aq) + 2NaOH(aq) → Na₂S (aq) + 2 H₂O(1) 2 H₂(g) + O₂(g) → 2 H₂O(g) Na₂CO3(s)+H₂PO4(aq) → Na₂HPO4(aq)+CO₂(g)+H₂O(1) CH₂(g) + 2 H₂O(g) → 4 H₂(g)+CO2(g) highlighted atom is being... oxidized reduced O X neither oxidized nor reduced S

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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A student combined CuCl2 (aq) and Na (s). The student observed a color change, thus a reaction occurred. Write the balanced molecular equation for this reaction showing coefficients and phase labels. Write the complete ionic equation for this reaction. Write the net ionic equation for this reaction. Assign oxidation numbers to the reactants and products in the net ionic equation. Which reactant, CuCl2 (aq) or Na (s), got oxidized? Which reactant, CuCl2 (aq) or Na (s), got reduced? Which reactant, CuCl2 (aq) or Na (s), is the oxidizing agent? Which reactant, CuCl2 (aq) or Na (s), is the reducing agent?
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esc 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. ▸ 2Fe(s) + 3NiCl₂ (aq) → 2FeCl, (aq) + 3Ni (s) CO₂(g) + 2H₂O()→ H₂O (aq) + HCO3(aq) Explanation JAH 30, (g) + 4Fe(s) 2Fe₂O₂ (s) Check * F2 # 1 80 F3 F4 % F5 redox reaction? O yes reducing 10 agent: oxidizing agent: O yes redox reaction? reducing agent: oxidizing agent: O yes 0 reducing agent: redox reaction? O no 0 oxidizing 0 agent: A O no O no MacBook Air F6 & F7 X S DII FB ( Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility F9 ) F10 4 F11 2 EE olo Ar (1) FI
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