A 500 ML Sample of 2

question 14

Short Answer

A 50.0 mL sample of 2.0 * 10^-4 M CuNO₃ is added to 50.0 mL of 4.0 M NaCN. The formation constant of the complex ion Cu(CN)₃^2- is 1.0 * 10⁹. What is the copper(I)ion concentration in this system at equilibrium?

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Indorsement

A legal term referring to the signing of a document, usually on its back, for the purpose of transferring rights to another individual.

Executory Promise

A commitment in a contract that has not yet been fulfilled or carried out by one or both parties.

Negotiable Instrument

A written promise certifying the payment of a certain sum of money, either upon request or at a predetermined date, with the document specifying the individual responsible for payment.

Value

Under the Code (except for negotiable instruments and bank collections), generally any consideration sufficient to support a simple contract.