Milli equivalents and milli moles are units used to describe molecular or ionic grades of concentration. A milli equivalent or mEq is derived by dividing the concentration in millimol or mmol by the valency of the ion involved.
Eg: 1 mEq of sodium Na+ = 1 mmol of sodium (because valency is 1)
whereas 1 mEq of Ca2+ = .5 mmol of calcium. (because valency is
what is the difference between 10 meq er of potassium and 99 mg of potassium
xx mmol x 1 mole/1000 mmol x 58.5 g/mole
The question needs more detail. mmol is a measure of concentration and ml is a volume. Your question asks literally "If I place 1 mmol of a substance in a litre of water how many ml is this? I don't think you ment that.
4.98mmol
66 milliequivalent would be written as 66 mEq's.
There are 19.1 milliequivalents (mEq) in 1 millimole (mmol) of potassium (K).
1 mmol of potassium phosphate is equal to 2 meq (milliequivalents), as each mole of potassium phosphate contains 2 equivalents of potassium ions.
E.W= Molecular weight / # of ions = 100.09 (mg/mmol) /2 (meq/mmol) =50.043 mg/meq
Since potassium has a valence of one, its equivalent weight is the same as its molecular weight; therefore, 2.9.
The concentration of potassium chloride injection can vary, but a common concentration is 2 mEq/ml. Since 1 mmol of potassium is equivalent to 1 mEq, 1 ml of a 2 mEq/ml potassium chloride injection would contain 2 mmol of potassium.
1 milliequivalent (meq) of KCl is equal to 1 millimole (mmol) of KCl since the valence of potassium (K) and chloride (Cl) is 1.
To convert millimoles per liter (mmol/L) of lactate to milliequivalents per liter (mEq/L), you need to consider the charge of the lactate ion. Lactate (C3H5O3^-) has one negative charge, so 1 mmol/L of lactate is equivalent to 1 mEq/L. Therefore, the conversion is straightforward: 1 mmol/L of lactate equals 1 mEq/L of lactate.
what is the difference between 10 meq er of potassium and 99 mg of potassium
The number of milliequivalents (mEq) in a milliliter depends on the specific substance being measured, as mEq is a unit used to express the concentration of ions in a solution. To calculate the number of mEq in a milliliter, you need to know the molarity of the solution and the valence of the ion of interest. The formula to calculate mEq is: mEq = (concentration in mmol/L) x (volume in L) x valence.
1 mEq=1 mmol/valence e.g.For sodium, 1 mEq=1mmol/1 (valence of sodium=1) means, 1 mmol sodium=1 mEq of sodium take for calcium,valence=2 1 1 mEq of calcium=1mmol/2=0.5 mmol of calcium
To convert milligrams (mg) to milliequivalents (mEq), you need to know the molecular weight of the substance and its valence. The formula for the conversion is: mEq = (mg / molecular weight) × valence. For example, if the substance is sodium (Na), which has a molecular weight of approximately 23 mg/mmol and a valence of +1, 2000 mg of sodium would be calculated as (2000 mg / 23 mg/mmol) × 1 = approximately 87 mEq.
To convert mmol of KCl to milliequivalents, you need to know the valence of the ion. Since KCl contains K+ and Cl- ions with a 1:1 ratio, one mol of KCl is equal to one milliequivalent of K+. Therefore, the conversion factor between mmol and milliequivalents for KCl is 1 mmol = 1 mEq.