molarity = no. of moles of solute/liter of solution
no. of moles of I2 = mass in grams/molar mass = 4.65/253.81 = 0.01832 mol
M = 0.01832 mol/0.235 L = 0.0780 mol/L
MOLARITY = number of moles/ volume in liters so if you have the volume along with the molarity you can calculate
The molarity is 0,33.
what is the molarity of a solution prepared by dissolving 36.0g of NaOH in enough water to make 1.50 liter of solution?
The molarity is 2 (or 80 g/L).
.62 M is the molarity of the solution made by dissolving 22.4 g of LiClO4 3H2O in 225 mL of water.
Molarity = moles of solute / L of solution
Calculate the molarity of the following solution: (a) 29.0 g of ethanol (C2H5OH) in 545 mL of solution
The molarity of KNO3 is 0,058.
Yes, you definitely need to know the molecular weight of a compound to calculate molarity.
Molarity= (number of moles of solute)/(volume of solution in dm3)
To accurately calculate the molarity of an EDTA solution you need to determine the number of moles present and liters of solution. Take these two totals and divide them to determine molarity.
This value is 0,0164 M.
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
Molarity means moles per litre. this means if you divide moles by the volume in litres, you get the molarity. 3.09/1.5 = 2.06 molar.
Molarity = moles of solute/volume of solution 2.24 grams NaOH (1mol/33.998g) = 0.0659 moles NaOH/0.5 liters = 0.132 Molarity of NaOH
you have to learn chemistry
Molarity = moles of solute/Liters of solution 10 grams of compound ( 1mol/100g ) = 0.1 mole Molarity = 0.1 mol/1 Liter = 0.1
Molarity= Number of moles of solute/Liters of solution 50 grams KOH 700 ML to .7 Liters of h2o Molar Mass of KOH= 56 50 divided by 56 = .89 moles Molarity= .89 mol/.7 L = 1.27 MOLARITY