A flight attendant shares 3 things most people don't know about training school. It's been said getting invited to the Delta flight-attendant training center is more difficult than getting into Harvard University.
Molar Solutions A 1 molar solution is a solution in which 1 mole of a compound is dissolved in a total volume of 1 litre. For example: The molecular weight of sodium chloride (NaCl) is 58.44, so one gram molecular weight (= 1 mole) is 58.44g. If you dissolve 58.44g of NaCl in a final volume of 1 litre, you have made a 1M NaCl solution. To make a 0.1M NaCl solution, you could weigh 5.844g of NaCl and dissolve it in 1 litre of water; OR 0.5844g of NaCl in 100mL of water (see animation below); OR make a 1:10 dilution of a 1M sample.
Best Answer: Molar mass AlCl3 = 133.34 g/mol Moles AlCl3 = 0.2550 g / 133.34 = 0.001912 (look at the significant figures) Moles Al = 0.001912 Moles Cl- = 3 x 0.001912 = 0.005736.Source(s): Dr.A Â· 8 years ago.ow do you determine the amount of moles of Chloride ions in 0.2550g of AlCl3? I understand you have to find the amount of moles of AlCl3 which I have found to be 0.0019mol.