16.00 ml of 0.50 M HCl reacts with 6.00 mL of 0.50 M Ba(OH)2…
16.00 ml of 0.50 M HCl reacts with 6.00 mL of 0.50 M Ba(OH)2 in a stoichiometry study using the methods of continuous variations. The stoichiometry of the system was shown by the following balanced equation: Ca(OH)2(aq) + 2HCl(aq) → CaCl2(aq) + 2H2O(l) On the basis of the limiting reagent, calculate the theoretical number of moles of product (BaBr2) that should have been formed. To receive full credit (1 pts for answers and 1 pts for showing work), submit a picture of your work to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL
Read DetailsWhat is the molarity of the hydrochloric acid if the student…
What is the molarity of the hydrochloric acid if the student used 39.25 mL of 0.1252M standard solution of NaOH to titrate 20.00 mL of acid to the endpoint? To receive full credit (2 pts for answers and 2 pts for showing work), submit a picture of your work to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL
Read DetailsWhat is the molarity of the phosphoric acid if the student u…
What is the molarity of the phosphoric acid if the student used 47.25 mL of a 0.1645 M standard solution of NaOH to titrate 20.00 mL of acid to the endpoint? To receive full credit (2 pts for answers and 2 pts for showing work), submit a picture of your work to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL Hint: write the balanced equation and use the mole ratio in calculations.
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