Very carefully. If you want a better answer, ask a more specific question.
5 mg of an element or compound in 1 L of solution
The hydrogen Ion concentration in mol/L
Dissolve a known amount of potassium permanganate in a known volume of demineralized water; calculate the concentration of manganese in the solution.
The term molar it refers a form to know the concentration of a solution, and it is equivalent to a molar unit in a litre of solvent 1 Molar (1M) = 1 mole (molecular weight from the structure you are interested in) / 1000 mL or 1 L. Milimolar is the thousandth part from a solution 1M
This depends on what other acids or bases or buffering substances are in solution already, even if pH is neutral!
To calculate the molarity of a solution, you divide the number of moles of solute by the volume of the solution in liters. The formula is: Molarity (M) moles of solute / liters of solution.
To calculate the osmolarity of a solution, you add up the molar concentrations of all the solutes in the solution. This gives you the total number of particles in the solution, which determines its osmolarity.
To calculate the molarity of a solution, you divide the number of moles of solute by the volume of the solution in liters. The formula is: Molarity (M) moles of solute / liters of solution.
To calculate osmolarity in a solution, you add up the molar concentrations of all the solutes present in the solution. This gives you the total number of osmoles per liter of solution, which is the osmolarity.
calculate final molarity of the solution if 11ml of 5m solution is made up to 20ml
To calculate the molarity of a solution, you need to divide the moles of solute by the volume of the solution in liters. The formula for molarity is M moles of solute / liters of solution. This will give you the concentration of the solution in moles per liter.
Having to calculate amounts of drugs and liquid. Ratios for the drugs. etc.
Make them legal. ;)
Dilantin
Look on the bottle! It's on there!
To calculate the concentration of a stock solution, divide the amount of solute by the volume of solvent, and then multiply by 100 to get the concentration in percent.
To calculate the total volume of a solution, you add together the volumes of all the individual components in the solution. This can be done by measuring the volume of each component separately and then adding them together to find the total volume of the solution.