The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH 4 ) 2 SO 4 . It gets neutralized by 50 mL dilute H 2 SO 4 and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H 2 SO 4 (aq) is needed for 22.24 mL of 0.4496 M NaOH. Concept introduction: Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage. Such as mass percent of x g of a substance present in the y g sample can be determined as follows: M % = ( x y ) × 100

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Answer 1

Question

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

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Answer 2

Question

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Answer 6

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Answer 7

Chapter 5, Problem 96FP

Interpretation Introduction

Interpretation:

The mass percent of protein needs to be determined, if 1.25 g sample of meat is heated with sulfuric acid to produce (NH₄)₂SO₄. It gets neutralized by 50 mL dilute H₂SO₄ and it requires 32.24 mL 0.4498 M NaOH for titration for which separate 25 mL sample dilute H₂SO₄ (aq) is needed for 22.24 mL of 0.4496 M NaOH.

Concept introduction:

Mass percent of a substance present in the sample can be determined by dividing mass of substance present in it to overall mass of sample. After that, multiply the overall result with 100 to get the percentage.

Such as mass percent of x g of a substance present in the y g sample can be determined as follows:

M % = (xy) × 100

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 5 - Using information from this chapter, indicate...Ch. 5 - Select the (a) best and (b) poorest electrical...Ch. 5 - What response would you expect in the apparatus of...Ch. 5 - NH2(aq) conducts electric current only weakly. The...Ch. 5 - Sketches (a-c) are molecular views of the solute...Ch. 5 - Prob. 6E Ch. 5 - Determine the concentration of the ion indicated...Ch. 5 - Which solution has the greatest [SO42] ? a....Ch. 5 - A solution is prepared by dissolving...Ch. 5 - Prob. 10E

Solution Summary: The author explains that the mass percent of protein found in meat is 39.36 %. Neutralization of a reaction between NaOH and H 2 SO 4 can be shown as follows:

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