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Why does 10 grams of nitrogen gas contains the same number of molecules as 10 grams of carbon dioxide?
The density of O2 is 31.9988 grams per mole, meaning there are 0.143 grams and 4.47 mmols present. The density of NH3 is 17.0305 grams per mole, giving 4.09 mmols of ammonia. This means that they have approximately the same number of mmoles, thus the same number of molecules.
How many mmols in 10 meqt of Na?
Sodium is monofunctional. Thus its molecular weight and equivalent weight are identical. So there are 10 milliequivalents of sodium in 10 millimoles.
How do you convert mmols to mls?
First convert mols to grams, then divide the mass by the density.
What is sodium normal plasma value?
The normal plasma sodium value typically falls within the range of 135-145 mmol/L. Abnormal levels can indicate underlying health conditions that may need further evaluation and treatment.
If you put 5 grams of baking soda in with 10 grams of vinegar how many grams of carbon dioxide will be made?
There are 59.5 mmols of baking soda and 167 mmols of vinegar. The reaction of the two substances is NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + Na+(aq) + CH3COO-(aq). This means the limiting reactant is baking soda, and 2.62 grams of CO2 is produced.
What are normal blood sugar test results?
The fasting blood sugar test is taken in the morning, after fasting for at least eight hours. There are two ways the results can be presented. The first is in millimoles per litre which should be in the range of 3.9 to 5.5 mmols/l. Or the result may be in milligrams per decilitre at a range of around 70 to 100 mg/dl.
99mg potassium equals how many meq?
The answer is 2.53 mEq.Here is my work:99mg Potassium x (1mmol/39.0983mg potassium) x (1mEq/1mmol) = 2.53 mEq* The 39.0983 comes from the atomic mass of Potassium which means that 39.0983 grams = 1 mol (which also means 39.0983 milligrams = 1 millimol (mmol). 1 mmol of potassium = 1 milliequivalent (mEq) because milliequivalents are just the number of mmols of charges (positive/negative), and since potassium has 1 positive charge 1 mmol = 1 mEq.This is the over-the-counter dose. Most prescriptions are for 20mEq doses but usually range from 8mEq to 40mEq.
What are normal glucose levels?
Using the NHS Choices website will give you a lot of information on type 1 and 2 diabetes. It will also explain what the norm blood sugar levels are (as a health professional I can say that it id no lover than 4mmgh and no higher than 9mmgh) what hypo/hyperglycemia is and how sugar levels may be and the diagnosis procedures for suspected diabetics.
