Use the molarity you calculated for the vinegar solution (the answers here use the molarity with 1 SF) to determine how much vinegar is required to fully react with the two tablets of alkaseltzer, which contain 1916 mg of NaHCO3 each. MM NaHCO3 = 84.007 g/mol. We need with both tablets. The number of moles of CO2 gas produced from this reaction would be → mL of 5% vinegar solution needed to completely react If the CO₂ gas produced had a pressure of 1.00 atm, the temperature was 20°C, and we use R = 0.08206 L atm/mol K, then the volume of this CO2 gas produced from the reaction would be L CO₂.

Determine the molarity of iodide ion in a solution formed by dissolving 468mg of magnesium iodide in enough water to yield 50.0 mL of solution.

A 3.28% by mass solution of LiCl has a density of 1.06 g/mL. What is the molarity of this solution?       0.820 M     0.931 M     0.733 M     0.766 M     0.843 M

Calculate the molarity of each of the following solutions.  Part 1  0.610 mol of BaCl2 in 100.0 mL of solution  Part 2  0.165 mol of Na2CO3 in 200.0 mL of solution  Part 3  3.00 mol of C6H12O6 in 250.0 mL of solution  Part 4  1.35 mol of KNO3 in 250.0 mL of solution

75.0 mL of a 0.435 M solution of HNO₃ is diluted to 1200.0 mL. What is the new concentration of the solution?

A 50.0-mL volume of AgNO3 solution contains 0.0345 moles AgNO3. What is the molarity of the solution?

3. A 2.315 g sample of H2C2O4•2H2O was transferred to a 100.0-mL volumetric flask and diluted to the mark. 20.00 mL of this solution required 26.37 mL of a NaOH solution of unknown concentration to reach the end point. Calculate the molarity of the NaOH solution. PE40

You need to dilute 20.0 mL of a 1.40 M solution of LiCN to make a 0.0555 M solution of LiCN. What is the final volume (in mL) of this solution.

50.6 g of sodium chloride is placed into enough water to make 600 mL of solution. 25.0 mL of this solution is then diluted to a final volume of 125.0 mL. What is the molar concentration of the final solution?

Mass of H2C2O4•2H2O = 1.3245 grams  Molar Mass of H2C2O4•2H2O = 126.07 Volume of H2C2O4•2H2O solution = 250.0 mL What is the molarity of the oxalic acid solution?