1. If the initial concentration of commercial vinear is 0.817 M in acetic acid,

Question

1. If the initial concentration of commercial vinear is 0.817 M in acetic acid, what is the final concentration of acetic acid in the test solution? Show calculations.

2. Wrtie the balanced equation for the reation of acetic acid and calcium carbonate.

3. Based on your answer to question #1 and the balanced equation in #2, how many grams of calcium carbonate should it take to completely neutralize the acid? Show calculations.

4. You added two anatcids tablets. How doe the amount of calcium carbonated calculated in question #3 compare to the amount of calcium carbonate added (550mg).

5. Write a balanced equation for the reaction of acetic acid with magnesium hydroxide.

6. Based on your answer to question #1, and your balanced eqation for question #5, how many grams of magnesium hydroxide should it take to competely neutralize the acid? Show you calculations.

7. Added two anatacids tablets. How does the amount of magnesium hydroxide calculated in #4 compara to the amount of magnesium hydroxide you added.

thank you, for your help.

Explanation / Answer

2. The balanced equation for the reation of acetic acid and calcium carbonate.

2CH3COOH + CaCO3 -----> Ca(CH3COO)2 + H2O + CO2

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