The binding of oxygen by Haemoglobin (Hb) can be represented by the following biological reaction, what form of haemoglobin is favoured in the lungs where oxygen concentration is highest has to be explained Concept Information: Chemical Equilibrium : When the forward rate of reaction equals the reverse rate and the concentration of all the species in the system are constant. The equilibrium, the reactant are forming products at the same rate at which the products are being converted back to reactant, therefore concentration of species are constant. Le Châtelier’s principle: When system is in equilibrium and stress is added to the system, the system will shift in order to alleviate itself of the stress in order to return to equilibrium. A change/stress is then made to system at equilibrium. 1. Change in concentration, 2. Change in volume, 3. Change in pressure, 4. Change in temperature and 5. Add Catalyst.
The binding of oxygen by Haemoglobin (Hb) can be represented by the following biological reaction, what form of haemoglobin is favoured in the lungs where oxygen concentration is highest has to be explained Concept Information: Chemical Equilibrium : When the forward rate of reaction equals the reverse rate and the concentration of all the species in the system are constant. The equilibrium, the reactant are forming products at the same rate at which the products are being converted back to reactant, therefore concentration of species are constant. Le Châtelier’s principle: When system is in equilibrium and stress is added to the system, the system will shift in order to alleviate itself of the stress in order to return to equilibrium. A change/stress is then made to system at equilibrium. 1. Change in concentration, 2. Change in volume, 3. Change in pressure, 4. Change in temperature and 5. Add Catalyst.
Solution Summary: The author explains that the binding of oxygen by haemoglobin is favoured in the lungs where oxygen concentration is highest.
Definition Definition State where the components involved in a reversible reaction, namely reactants and product, do not change concentration any further with time. Chemical equilibrium results when the rate of the forward reaction becomes equal to the rate of the reverse reaction.
Chapter 15, Problem 15.149QP
(a)
Interpretation Introduction
Interpretation:
The binding of oxygen by Haemoglobin (Hb) can be represented by the following biological reaction, what form of haemoglobin is favoured in the lungs where oxygen concentration is highest has to be explained
Concept Information:
Chemical Equilibrium: When the forward rate of reaction equals the reverse rate and the concentration of all the species in the system are constant.
The equilibrium, the reactant are forming products at the same rate at which the products are being converted back to reactant, therefore concentration of species are constant.
Le Châtelier’s principle: When system is in equilibrium and stress is added to the system, the system will shift in order to alleviate itself of the stress in order to return to equilibrium.
A change/stress is then made to system at equilibrium.
1. Change in concentration, 2. Change in volume, 3. Change in pressure, 4. Change in temperature and 5. Add Catalyst.
(b)
Interpretation Introduction
Interpretation:
The haemoglobin is favoured in body tissues, where the cells release carbon dioxide produced by metabolism has to be explained.
Concept Information:
Chemical Equilibrium: When the forward rate of reaction equals the reverse rate and the concentration of all the species in the system are constant.
The equilibrium, the reactant are forming products at the same rate at which the products are being converted back to reactant, therefore concentration of species are constant.
Le Châtelier’s principle: When system is in equilibrium and stress is added to the system, the system will shift in order to alleviate itself of the stress in order to return to equilibrium.
A change/stress is then made to system at equilibrium.
1. Change in concentration, 2. Change in volume, 3. Change in pressure, 4. Change in temperature and 5. Add Catalyst.
(c)
Interpretation Introduction
Interpretation:
How does the equilibrium reaction, of haemoglobin with oxygen is affected by the hyperventilates, the concentration of CO2 in his or her blood decreases has to be explained
Concept Information:
Chemical Equilibrium: When the forward rate of reaction equals the reverse rate and the concentration of all the species in the system are constant.
The equilibrium, the reactant are forming products at the same rate at which the products are being converted back to reactant, therefore concentration of species are constant.
Le Châtelier’s principle: When system is in equilibrium and stress is added to the system, the system will shift in order to alleviate itself of the stress in order to return to equilibrium.
A change/stress is then made to system at equilibrium.
1. Change in concentration, 2. Change in volume, 3. Change in pressure, 4. Change in temperature and 5. Add Catalyst.
Is nucleophilic acyl substitution an SN1 or SN2 reaction?
Draw product A, indicating what type of reaction occurs.
NH2
F3C
CF3
NH
OMe
NH2-NH2, ACOH
A
Photochemical smog is formed in part by the action of light on nitrogen dioxide. The wavelength of radiation absorbed by NO2 in this reaction is 197 nm.(a) Draw the Lewis structure of NO2 and sketch its π molecular orbitals.(b) When 1.56 mJ of energy is absorbed by 3.0 L of air at 20 °C and 0.91 atm, all the NO2 molecules in this sample dissociate by the reaction shown. Assume that each absorbed photon leads to the dissociation (into NO and O) of one NO2 molecule. What is the proportion, in parts per million, of NO2 molecules in this sample? Assume that the sample behaves ideally.
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell