Several tablespoons of Vitamin C are placed in an empty bottle containing only air.The botle is then securely closed with an air-tight lid or cap. If the air contains 18.9% oxygen by volume and the volume of the air in the bottle is 2.5 litres, how muchVitamin C will be consumed?Express your answer to the nearest milligram of Vitamin C (no decimal places and nodecimal point) and do not include any units in your resonse.Note: The actual amount of Vitamin C placed in the bottle at the start is notimportant here. It just shows that there is an excess of Vitamin C present. Thevolume of the Vitamin C has no effect on the volume of the air in the bottle.We will also assume that the reaction proceeds until all the oxygen in the air isconsumed.

Vitamin C is also referred to as ascorbic acid, is a water-soluble nutrient found in some foods. It…

Answered: Several tablespoons of Vitamin C are…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Calculate the PO2 of air that is made up of 21% oxygen. We are at sea level where atmospheric pressure is 760 mm Hg. Round off your answer to nearest whole number. 21 mm Hg 140 mm Hg 160 mm Hg 760 mm Hg none of the above
dewasa / Figure 3 shows the oxygen dissociation curve of a male adult. 100 Normal body temperature 80 60 40 20 20 40 60 80 100 Partial pressure of O, (mm Hg) Rajah / Figure 3 : Lengkuk pemisahan oksigen /Oxygen disassociation curve Manakah pernyataan yang BETUL bila suhu badan beliau pada 41 C/Which of the following statement is TRUE when his body temperature is at 41 C Select one: Haemoglobin mempunyai keafinan yang rendah terhadap oksigen pada 41 C/Haemoglobin has a low affinity for oxygen at 41 C Lengkuk pemisahan oksigen beliau diwakili oleh lengkuk q/ His oxygen dissociation curve is represented by curve q Lengkuk pemisahan oksigen beliau diwakili oleh lengkuk p /His oxygen dissociation curve is represented by curve p Haemglobin mempunyai keafinan yang tinggi terhadap oksigen pada 41 C/Haemoglobin has a high affinity for oxygen at 41°C 9, saturation of hemoglobin (%)
Compare the structure and function of hemoglobin and myoglobin. Which oxygen binding curve in the graph below belongs to myoglobin and which to hemoglobin? Please specify. Explain the effect of pH on oxygen binding to hemoglobin, and show on the graph in which direction the pH will shift if it falls below the physiological pH value (7.4).
After spending a day or more at high altitude (with an oxygen partial pressure of 75 torr), the concentration of 2,3- bisphosphoglycerate (2,3-BPG) in red blood cells increases. What effect would an increased concentration of 2,3-BPG have on the oxygen-binding curve for hemoglobin? Why would this adaptation be beneficial for functioning well at high altitude?
Compare the results for blood oxygen concentration to the results for heart rate and breathing rate. Explain how the observed changes of each parameter are interrelated.
A patient was connected to an artificial ventilation device during a surgery on the gastrointestinal tract. 60 minutes after the start of the operation, a gas composition of the blood and pH were examined: - PaCO₂ = 26 mm Hg - pH = 7.5 4. Indicate a cause of the development of this violation of external respiration.. 5. What other reasons can lead to this violation
The partial pressure of Oxygen in the arterial blood is 95mmHg. This value is achieved because of a diffusion process that takes place in the lungs. Is the partial pressure of Oxygen in the inhaled air greater than, equal to, or less than 95mmHg? Explain your answer.
A patient has severe uncompensated respiratory acidosis. Temperature is normal and hemoglobin concentration is within the reference range. Which of the following oxygen dissociation curves best describes the relationship between oxygen content and PO2 (the solid curve is normal) in this patient?
Among related species (e.g., vertebrates), there is often a positivecorrelation between the oxygen-carrying capacity of blood andthe height of the carbon dioxide equilibrium curve (the totalcarbon dioxide concentration at high CO2 partial pressures).Why?
A subject has a VO2 (at STPD) of 0.2 litres/min. Assuming expired air contains 16.5% O2, and room air contains 21% O2, calculate the minute ventilation for this subject in litres/min. Your final answer should be to one decimal place
Ilike Running is training for a marathon. While training, his volume of air in each breath is 1.5 L and he takes approximately 15 breaths per minute. His total lung capacity is 5500 mL and his residual volume is 1500 mL. Ilike has a blood pH of 7.2 and his cardiac output is 4.95 L/min. His heart is pumping 172 times per minutes. Finally, his expiratory reserve volume is 750 mL. In order to increase his performance, Ilike wants an analysis of his current exercise values. Please determine the following based on the information listed above. Answe the following Blank 1: Tidal Volume Blank 2: Vital Capacity Blank 3: Ventilation Blank 4: Stroke Volume Blank 5: Inspiratory Reserve Volume:
during exercise what organ is most responsible for the increased production of carbon dioxide? Brain, skeletal muscles, or heart.

SEE MORE QUESTIONS

Recommended textbooks for you

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781305961135

Author:

Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:

Cengage Learning

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Fundamentals of General, Organic, and Biological …

Biochemistry

ISBN:

9780134015187

Author:

John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson

Publisher:

PEARSON

SEE MORE TEXTBOOKS