A student must add 1.22 g of sodium chloride to a reaction vessel. The student is provided with an 11.78 g/100 mL aqueous sodium chloride solution. What volume of this solution must be added to the reaction vessel?
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Answer:
volume of solution is 10.36ml
Explanation:
given
mass 1.22g and concentration 11.78g/100ml
concentration=mass/volume
=11.78/100
=0.1178g/ml
therefore
volume=mass/concentration
=1.22g/0.1178g/ml
volume=10.36ml
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