It Is Known That the Sulfhydryl Group,^-SH,forms Strong Coordinate Bonds

question 75

Multiple Choice

It is known that the sulfhydryl group,^-SH,forms strong coordinate bonds to certain heavy metal ions.Which of the following do you expect to be the best chelating agent for heavy metal ions?

• A)HS-CH₂-CH(SH)-CH₂-OH
• B)H-SH
• C)CH₃-SH
• D)CH₃-S-S-CH₃
• E)SO₄^2-

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Definitions:

Price

The amount of money expected, required, or given in payment for something.

Price Rigidity

Characteristic of oligopolistic markets by which firms are reluctant to change prices even if costs or demands change.

Demand Curve

Depicts how the quantity demanded of a commodity varies with its price, commonly shown as a downward-sloping line on a graph, reflecting the inverse relationship between price and quantity demanded.

Price Leadership

Pattern of pricing in which one firm regularly announces price changes that other firms then match.