To write the balanced equation for the reaction of NaBH 4 with AgNO 3 in water. Concept introduction: Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction . A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH 4 . It reacts with compounds having metal ions and reduces them to free metal. A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

Question

5. A solution of sucrose is fermented in a vessel until the evolution of CO2 ceases. Then, the product solution is analyzed and found to contain, 45% ethanol; 5% acetic acid; and 15% glycerin by weight. If the original charge is 500 kg, evaluate; e. The ratio of sucrose to water in the original charge (wt/wt). f. Moles of CO2 evolved. g. Maximum possible amount of ethanol that could be formed. h. Conversion efficiency. i. Per cent excess of excess reactant. Reactions: Inversion reaction: C12H22O11 + H2O →2C6H12O6 Fermentation reaction: C6H12O6 →→2C2H5OH + 2CO2 Formation of acetic acid and glycerin: C6H12O6 + C2H5OH + H₂O→ CH3COOH + 2C3H8O3

Answer 1

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 94IL

(a)

Interpretation Introduction

Interpretation:

To write the balanced equation for the reaction of NaBH4 with AgNO3 in water.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

(b)

Interpretation Introduction

Interpretation:

The mass of silver produced in the reaction has to be stated.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

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5. A solution of sucrose is fermented in a vessel until the evolution of CO2 ceases. Then, the product solution is analyzed and found to contain, 45% ethanol; 5% acetic acid; and 15% glycerin by weight. If the original charge is 500 kg, evaluate; e. The ratio of sucrose to water in the original charge (wt/wt). f. Moles of CO2 evolved. g. Maximum possible amount of ethanol that could be formed. h. Conversion efficiency. i. Per cent excess of excess reactant. Reactions: Inversion reaction: C12H22O11 + H2O →2C6H12O6 Fermentation reaction: C6H12O6 →→2C2H5OH + 2CO2 Formation of acetic acid and glycerin: C6H12O6 + C2H5OH + H₂O→ CH3COOH + 2C3H8O3

Show work. don't give Ai generated solution. How many carbons and hydrogens are in the structure?

13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B 2°C. +2°C. cleavage Bond A •CH3 + 26.← Cleavage 2°C. + Bond C +3°C• CH3 2C Cleavage E 2°C. 26. weakest bond Intact molecule Strongest 3°C 20. Gund Largest argest a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. C Weakest bond A Produces Most Bond Strongest Bond Strongest Gund produces least stable radicals Weakest Stable radical b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. 13°C. formed in bound C cleavage ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. • CH3 methyl radical Formed in Gund A Cleavage c.…

Answer 2

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 94IL

(a)

Interpretation Introduction

Interpretation:

To write the balanced equation for the reaction of NaBH4 with AgNO3 in water.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

(b)

Interpretation Introduction

Interpretation:

The mass of silver produced in the reaction has to be stated.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 94IL

(a)

Interpretation Introduction

Interpretation:

To write the balanced equation for the reaction of NaBH4 with AgNO3 in water.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

(b)

Interpretation Introduction

Interpretation:

The mass of silver produced in the reaction has to be stated.

Concept introduction:

Reducing agent are the species that reduces another species and itself gets oxidized in a chemical reaction. A common example of reducing agent is sodium borohydride. The formula for sodium borohydride is NaBH4. It reacts with compounds having metal ions and reduces them to free metal.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.

Chapter 21, Problem 94IL

(a)

Interpretation Introduction