Convert 0.015 M Ca²⁺ to equivalents of Ca²⁺. A) 0.015 equivalents B) 7.5 × 10^-4 equivalents C) 0.030 equivalents D) 15 equivalents E) 0.75 equivalents

Question

Quizplus · Accepted Answer

The formula for calculating equivalents is the molarity of the solution times the valence of the ion. Ca²⁺ (calcium sulfate) has a valence of 2 because calcium has a +2 charge. Therefore, 0.015 M Ca²⁺ is equivalent to 0.015 M * 2 = 0.030 equivalents.

Convert 0.015 M Ca2+ to Equivalents of Ca2+

Convert 0.015 M Ca²⁺ to Equivalents of Ca²⁺