what is the molarity of a solution that contains 20 grams of CaBr in 0.50 liters of solution
Mass of CaBr2 = 20g
Volume of the solvent= 0.5L
Molarity of the solution=?
Molarity = moles of CaBr2/volume in L
FOR MOLES OF CaBr2
Moles of CaBr2 = mass of CaBr2/molecular
mass of CaBr2
Moles of CaBr2 = 20/199.878
Moles of CaBr2 = 0.1000 mol
molarity = moles of CaBr2/volume in L
Molarity = 0.2001M
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