
Concept explainers
Interpretation:
The difference between the colour of oxyhemoglobin anddeoxyhemoglobin, on the basis of high spin and low spin complexes, is to be discussed.
Concept introduction:
Oxyhemoglobin is a form where the hemoglobin is oxygenloaded and it has a bright red color.
Deoxyhemoglobin is a form of hemoglobin where oxygen is removed in hemoglobin and it has a purple color.
A ligand that generally forms high spin complexes with metals is a weak ligand. Its binding always causes less difference between the lower and the higher energy level orbitals. It always forms tetrahedral geometry.
A ligand that generally forms low spin complexes is known as a strong ligand. Its binding always causes a high difference between the lower and the higher energy level orbitals. It always forms octahedral geometry.

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Chapter 22 Solutions
Chemistry
- Calculate the pH and the pOH of each of the following solutions at 25 °C for which the substances ionize completely: (a) 0.000259 M HClO4arrow_forwardWhat is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 × 10⁻⁴) and 0.200 mol of NaF to which 0.160 mol of NaOH were added?arrow_forwardDetermine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction. NaN₃arrow_forward
- A. Draw the structure of each of the following alcohols. Then draw and name the product you would expect to produce by the oxidation of each. a. 4-Methyl-2-heptanol b. 3,4-Dimethyl-1-pentanol c. 4-Ethyl-2-heptanol d. 5,7-Dichloro-3-heptanolarrow_forwardWhat is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 × 10⁻⁴) and 0.200 mol of NaF to which 0.160 mol of NaOH were added?arrow_forwardCan I please get help with this.arrow_forward
- Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction. N₂H₅ClO₄arrow_forwardPlease help me with identifying these.arrow_forwardCan I please get help with this?arrow_forward
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