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or 1.1 mmol/L [63] 0.61 [64] 1.2 [64] mmol/L 40–59 years: 70 [23] 150 [23] mg/dL 0.77 [64] 1.7 [64] mmol/L > 60 years: 80 [23] 150 [23] mg/dL 0.9 [64] 1.7 [64] mmol/L Total cholesterol: 3.0, [65] 3.6 [14] [65] 5.0, [5] [66] 6.5 [14] mmol/L < 3.9 mmol/L [63] 120, [15] 140 [14] 200, [15] 250 [14] mg/dL < 150 mg/dL [63] HDL cholesterol: Female ...
Normal potassium levels are between 3.5 and 5.0 mmol/L (3.5 and 5.0 mEq/L) with levels above 5.5 mmol/L defined as hyperkalemia. [3] [4] Typically hyperkalemia does not cause symptoms. [1] Occasionally when severe it can cause palpitations, muscle pain, muscle weakness, or numbness.
Blood-sugar levels naturally fluctuate throughout the day, the body normally maintaining levels between 70 and 110 mg/dL (3.9–6.1 mmol/L). [3] [2] Although 70 mg/dL (3.9 mmol/L) is the lower limit of normal glucose, symptoms of hypoglycemia usually do not occur until blood sugar has fallen to 55 mg/dL (3.0 mmol/L) or lower.
Potassium closely resembles the saltiness of sodium. In practice, potassium chloride (also known as potassium salt) is the most commonly used salt substitute. Its toxicity for a healthy person is approximately equal to that of table salt (the LD 50 is about 2.5 g/kg, or approximately 190 g for a person weighing 75 kg).
L·atm/min ≡ 1 atm × 1 L/min = 1.688 75 W: litre-atmosphere per second: L·atm/s ≡ 1 atm × 1 L/s = 101.325 W: lusec: lusec ≡ 1 L·μmHg/s [16] ≈ 1.333 × 10 −4 W: poncelet: p ≡ 100 m⋅kgf/s = 980.665 W: square foot equivalent direct radiation: sq ft EDR ≡ 240 BTU IT /h ≈ 70.337 057 W: ton of air conditioning: ≡ 2000 lb of ...
V eq is the volume of titrant (ml) consumed by the crude oil sample and 1 ml of spiking solution at the equivalent point, b eq is the volume of titrant (ml) consumed by 1 ml of spiking solution at the equivalent point, 56.1 g/mol is the molecular weight of KOH, W oil is the mass of the sample in grams. The normality (N) of titrant is calculated as:
By definition, pOH is the negative logarithm (to the base 10) of the hydroxide ion concentration (mol/L). pOH values can be derived from pH measurements and vice-versa. The concentration of hydroxide ions in water is related to the concentration of hydrogen ions by
Normal magnesium levels are between 0.6 and 1.1 mmol/L (1.46–2.68 mg/dL) with levels less than 0.6 mmol/L (1.46 mg/dL) defining hypomagnesemia. [1] Specific electrocardiogram (ECG) changes may be seen. [1] Treatment is with magnesium either by mouth or intravenously. [2] For those with severe symptoms, intravenous magnesium sulfate may be ...