Home › AP Chemistry › Chemistry › Equilibria of Other Reaction Classes › Ligands binding a metal ion may be neutral molec…
Ligands binding a metal ion may be neutral molecules such as water and ammonia, or:
AWhole metal atoms
BIons such as cyanide
CFree protons only
DBare electrons only
Answer & Solution
Correct answer: B. Ions such as cyanide
1. Ligands come in more than one charge state.
2. Ligands bind to a metal ion to form a coordination complex.
3. These ligands can be neutral molecules like water or ammonia.
4. They can also be ions such as cyanide or hydroxide.
_Source: OpenStax Chemistry 2e (CC BY 4.0), Ch 15 'Equilibria of Other Reaction Classes', sections 15.1-15.3_
Related questions
Molar solubility is preferred for solubility calculations because it expresses dissolved sA metal ion binding several cyanide ligands is best described in Lewis terms as the:Adding sodium chloride to a saturated silver chloride solution lowers the silver chloride No precipitation occurs when the ion concentrations give a reaction quotient that:Considering the decomposition of a complex ion instead, the equilibrium constant is calledThe equilibrium constant for a metal ion reacting with ligands to form a complex is the:Reactions involving the formation of coordinate covalent bonds are classified as:The product of a Lewis acid-base reaction is called a Lewis acid-base: