21:55Dilution Problems, Chemistry, Molarity & Concentration Examples, Formula & EquationsThe Organic Chemistry Tutor796views
03:51What Are Dilutions | Chemical Calculations | Chemistry | FuseSchoolFuseSchool - Global Education520views
Multiple ChoiceTo what final volume would 100 mL of 5.0 M KCl have to be diluted in order to make a solution that is 0.54 M KCl?813views7rank1comments
Multiple ChoiceIf 880 mL of water is added to 125.0 mL of a 0.770 M HBrO4 solution what is the resulting molarity?781views6rank1comments
Multiple ChoiceA student prepared a stock solution by dissolving 25.00 g of NaOH in enough water to make 150.0 mL solution. The student took 20.0 mL of the stock solution and diluted it with enough water to make 250.0 mL solution. Finally taking 75.0 mL of that solution and dissolving it in water to make 500 mL solution. What is the concentration of NaOH for this final solution? (MW of NaOH:40.00 g/mol).1838views6rank5comments
Open QuestionWhat is the concentration of a solution made by diluting 35 mL of 6.0 m HCl to a final volume of 750 mL?292views
Open QuestionHow much of a 0.250 M sucrose solution must be used to prepare 400.0 mL of a 0.0310 M solution? mL287views
Open QuestionHow many ml of a 3 mol/L NaOH solution are required to make 100 ml of a 0.2 mol/L NaOH solution?211views
Open QuestionA 0.1 m solution is diluted by three orders of magnitude. What is the new concentration?209views
Open QuestionWhat is the value of x, the concentration of the unknown ethanol solution? 0.02 0.04 0.05 0.08192views
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