The concentration of Cl^- ion in blood is approximately 100 mEq/L. How many milliliters of blood would be needed to obtain 1.0 g of Cl^- ions?

A typical oral rehydration solution (ORS) for infants contains 90 mEq/L Na⁺, 20 mEq/L K⁺, 110 mEq/L Cl^– and 2.0% (m/v) glucose (MW = 180g/mol).

b. What is the osmolarity of the solution, and how does it compare with the osmolarity of blood plasma?

A typical oral rehydration solution (ORS) for infants contains 90 mEq/L Na⁺ , 20 mEq/L K⁺ , 110 mEq/L Cl^- , and 2.0% (m/v) glucose (MW = 180g/mol)

a. Calculate the concentration of each ORS component in units of molarity.

What does it mean when we say that the concentration of Ca²⁺ in blood is 3.0 mEq/L?

Calculate the mass needed for each of the following ion equivalents:

a. 0.25 Eq Ca²⁺

Emergency treatment of cardiac arrest victims sometimes involves injection of a calcium chloride solution directly into the heart muscle. How many grams of CaCl₂ are administered in an injection of 5.0 mL of a 5.0% (m/v) solution? How many milliequivalents of Ca²⁺?

When Jeff's blood was tested, the chloride level was 0.45 g/dL.

b. According to Table 9.6, is this value above, below, or within the normal range?

Calculate mass (grams) needed for the following ion equivalent:1.5 mEq of Na⁺ ions.

The concentration of Cl^- ion in blood is approximately 105 mEq/L. How many milliliters of blood would be needed to obtain 1.4 g of Cl^- ions?