Complete and balance the following redox reaction in acidic solution. Cr20,2-(aq) +3 Pb²*(aq) +2 H*(aq) → 2 Cr³*(aq) + 3 PbO2(s) + 8 H2O (1)

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Please help me with this but make sure I have correct the (aq) (s) and (l) as well thanks
**Title:** Balancing Redox Reactions in Acidic Solution

**Instruction:**
Complete and balance the following redox reaction in an acidic solution.

**Chemical Equation:**
\[ \text{Cr}_2\text{O}_7^{2-} (\text{aq}) + 3 \text{Pb}^{2+} (\text{aq}) + 2 \text{H}^+ (\text{aq}) \rightarrow 2 \text{Cr}^{3+} (\text{aq}) + 3 \text{PbO}_2 (\text{s}) + 8 \text{H}_2\text{O} (\text{l}) \]

**Interface Overview:**
The interface provides interactive elements for constructing and balancing chemical equations.

- **Buttons:**
  - Numbers (0-9) for adjusting coefficients.
  - Symbols such as "+" for adding compounds, arrows for indicating reaction direction, and parentheses for grouping.
  - States of matter: (s) for solid, (l) for liquid, (g) for gas, (aq) for aqueous.
  - Common ions and molecules: H, O, Pb, OH\(^-\), e\(^-\), Cr, H\(_3\text{O}^+\), H\(_2\text{O}\), H\(^+\).
  - A reset button for clearing the current input.
  - Navigation arrows for moving through inputs.

Use this setup to explore and balance reactions methodically, ensuring proper stoichiometry and charge conservation in an acidic medium.
Transcribed Image Text:**Title:** Balancing Redox Reactions in Acidic Solution **Instruction:** Complete and balance the following redox reaction in an acidic solution. **Chemical Equation:** \[ \text{Cr}_2\text{O}_7^{2-} (\text{aq}) + 3 \text{Pb}^{2+} (\text{aq}) + 2 \text{H}^+ (\text{aq}) \rightarrow 2 \text{Cr}^{3+} (\text{aq}) + 3 \text{PbO}_2 (\text{s}) + 8 \text{H}_2\text{O} (\text{l}) \] **Interface Overview:** The interface provides interactive elements for constructing and balancing chemical equations. - **Buttons:** - Numbers (0-9) for adjusting coefficients. - Symbols such as "+" for adding compounds, arrows for indicating reaction direction, and parentheses for grouping. - States of matter: (s) for solid, (l) for liquid, (g) for gas, (aq) for aqueous. - Common ions and molecules: H, O, Pb, OH\(^-\), e\(^-\), Cr, H\(_3\text{O}^+\), H\(_2\text{O}\), H\(^+\). - A reset button for clearing the current input. - Navigation arrows for moving through inputs. Use this setup to explore and balance reactions methodically, ensuring proper stoichiometry and charge conservation in an acidic medium.
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