Consider the Equation A(aq)+ 2B(aq) 3C(aq)+ 2D(aq)

question 20

Multiple Choice

Consider the equation A(aq) + 2B(aq) 3C(aq) + 2D(aq) .In one experiment,45.0 mL of 0.050 M A is mixed with 25.0 mL 0.100 M B.At equilibrium the concentration of C is 0.0410 M.Calculate K.

• A)7.3
• B)0.34
• C)0.040
• D)0.14
• E)none of these

---

Definitions:

Credit-Approved Customers

Customers who have been evaluated and approved by a company to receive goods or services before payment, based on their creditworthiness.

Straight-Line Depreciation

Straight-line depreciation is a method of allocating the cost of a tangible asset over its useful life in equal installments.

Present Value Interest Factors

A factor used to calculate the present value of a single future payment or a series of future payments, based on a specific interest rate and time period.

Guaranteed Residual Value

The predetermined value of a leased asset at the end of the lease term, often guaranteed by the lessee or a third party.