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Mass fraction calculation
Questions (2)
Potassium nitrate weighing 15 g was dissolved in water volume of 200 cm3. Calculate the mass fraction of KNO3 in solution.
1 answer
asked by
michelle
1,070 views
A mixture of zinc and anhydrous zinc nitrate was heated in air, and its mass has not changed after this procedure. Calculate the
1 answer
asked by
odwa nkqwiliso
473 views
Parent Categories (2)
Chemical Reactions
Stoichiometry
