A sample of 10ml of a solution of kbr has a mass pf 1260g
A sample of 10mL of a solution of KBr has a mass pf 12.60g. While the solution is evaporated, the residue weighs 3.80g. With this data determine:
a) The density of the solutionb) The % of mass of the solutec) The molarity of the solution
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a sample of 10ml of a solution of kbr has a mass pf 1260g while the solution is evaporated the residue weighs 380g with
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