**Redox Equation Balancing Exercise****Instructions:** Balance the following redox equations. Write the sum of the coefficients when each equation is balanced to the lowest whole number coefficients. Include the coefficient of any H⁺, OH⁻, and H₂O that is necessary to balance the equation.1. P₄ + HNO₃(aq) + H₂O(l) → H₃PO₄(aq) + NO(g) - Sum of coefficients: _______2. H₂SO₄(aq) + HCl(aq) → H₂S(g) + Cl₂(g) + H₂O(l) - Sum of coefficients: _______3. KBrO₂(aq) + KCl(aq) + HBr(g) → KBr(aq) + Cl₂(g) + H₂O(l) - Sum of coefficients: _______4. As(s) + HNO₃(aq) → As₂O₅(s) + NO(g) + H₂O(l) - Sum of coefficients: _______5. I₂(s) + NH₃(g) → NH₄I(aq) + N₂(g) - Sum of coefficients: _______6. NO₂(g) + H₂O(l) → HNO₃(aq) + NO(g) - Sum of coefficients: _______7. KBr(aq) + HNO₃(aq) → KNO₃(aq) + NO(g) + Br₂(l) + H₂O(l) - Sum of coefficients: _______8. H₂SO₃(aq) + KMnO₄(aq) → MnSO₄(aq) + H₂SO₄(aq) + K₂SO₄(aq) + H₂O(l) - Sum of coefficients: _______9. KMnO₄(aq) + HBr(aq) → Br₂(l) + KBr(aq) + MnBr₂(aq) + H₂O(l) - Sum of coefficients: _______10. Na₂Cr₂O₇(aq) + H₂O(l) + S(s) → SO₂(g) + NaOH(aq) + Cr₂O₃(s) - Sum of coefficients: _______**Note:** To solve these

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Answered: Sum of coefficient HNO3 )* H3PO4(0q) NO…

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Sum of coefficient HNO3 )* H3PO4(0q) NO (), _P(s) + _H2O«) 1 _H2SO4() H25 2 H20m _KBRO2 c) * KCl* _HBr, _KBr, (aq) ()

Chemistry

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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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Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

**Redox Equation Balancing Exercise**

**Instructions:** Balance the following redox equations. Write the sum of the coefficients when each equation is balanced to the lowest whole number coefficients. Include the coefficient of any H⁺, OH⁻, and H₂O that is necessary to balance the equation.

1. P₄ + HNO₃(aq) + H₂O(l) → H₃PO₄(aq) + NO(g)
- Sum of coefficients: _______

2. H₂SO₄(aq) + HCl(aq) → H₂S(g) + Cl₂(g) + H₂O(l)
- Sum of coefficients: _______

3. KBrO₂(aq) + KCl(aq) + HBr(g) → KBr(aq) + Cl₂(g) + H₂O(l)
- Sum of coefficients: _______

4. As(s) + HNO₃(aq) → As₂O₅(s) + NO(g) + H₂O(l)
- Sum of coefficients: _______

5. I₂(s) + NH₃(g) → NH₄I(aq) + N₂(g)
- Sum of coefficients: _______

6. NO₂(g) + H₂O(l) → HNO₃(aq) + NO(g)
- Sum of coefficients: _______

7. KBr(aq) + HNO₃(aq) → KNO₃(aq) + NO(g) + Br₂(l) + H₂O(l)
- Sum of coefficients: _______

8. H₂SO₃(aq) + KMnO₄(aq) → MnSO₄(aq) + H₂SO₄(aq) + K₂SO₄(aq) + H₂O(l)
- Sum of coefficients: _______

9. KMnO₄(aq) + HBr(aq) → Br₂(l) + KBr(aq) + MnBr₂(aq) + H₂O(l)
- Sum of coefficients: _______

10. Na₂Cr₂O₇(aq) + H₂O(l) + S(s) → SO₂(g) + NaOH(aq) + Cr₂O₃(s)
- Sum of coefficients: _______

**Note:** To solve these

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