The conversion of milliequivalents (mEq) to milligrams (mg) depends on the substance being measured and its molecular weight. The formula to convert mEq to mg is: mg = mEq × (molecular weight in mg/mEq). For example, for potassium (with a molecular weight of approximately 39.1 mg/mmol), 1 mEq of potassium equals about 39.1 mg. Always ensure to use the correct molecular weight for the specific ion or compound in question.
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To convert milliequivalents (meq) of potassium to milligrams (mg), you can use the formula: mg = meq × atomic weight of potassium (39.1 mg/meq). Therefore, 20 meq of potassium equals 20 × 39.1 mg, which is 782 mg of potassium.
10 mg
Potassium has a gram atomic mass of 39.1, to three significant digits (one more significant digit than "20 meq" has). Therefore, one meq = 39.1 mg, and 20 meq = 20(39.1) = 7.8 X 102 mg, to the justified number of significant digits.
how many mg in 20 meg potassium
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