A Solution Contains 43 MEq/L of Of Cl^- and 11

question 38

Multiple Choice

A solution contains 43 mEq/L of of Cl^- and 11 mEq/L of HPO₄^-2 .If the only cation in the solution is Na⁺ ,what is the Na⁺ concentration in mEq/L?

• A)43 mEq/L
• B)11 mEq/L
• C)54 mEq/L
• D)32 mEq/L
• E)2.0 mEq/L

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Definitions:

Maturity Value

The amount payable to the investor at the end of a fixed term investment, including the principal and the interest.

Equal Payments

Recurrent payment amounts that are the same in total over a specified period, common in loans and amortizations.

Obligation

A duty or commitment to do something, such as repay a loan or fulfill a contract.

Financial Functions

Mathematical formulas used in finance to analyze and calculate financial figures such as interest rates, returns, payments, and the value of investments.