Calculate the number of moles of bicarbonate and acetic acid (vinegar) in each test tube in the inquiry activity. Using the following information. Assume that the density of the vinegar is 1.0 g/mL and that the solution is 5% acetic acid. The molar mass of acetic acid is 60 g/mL and the molar mass of sodium bicarbonate is 84 g/mol.

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Calculate the number of moles of bicarbonate and acetic acid (vinegar) in each test tube
in the inquiry activity. Using the following information. Assume that the density of the
vinegar is 1.0 g/mL and that the solution is 5% acetic acid. The molar mass of acetic
acid is 60 g/mL and the molar mass of sodium bicarbonate is 84 g/mol.
Bottle
Moles of Acetic Acid
Moles Sodium Bicarbonate
1
8.3 x 103 moles
2
8.3 x 103 moles
3
8.3 x 103 moles
4
8.3 x 103 moles
5
8.3 x 103 moles
6
8.3 x 103 moles
2. What is the mole ratio of Sodium Bicarbonate to acetic acid in test tube #4?
3. Write the balanced equation for the reaction that takes place in each test tube.
4. How does the vinegar-bicarbonate mole ratio in the test tube #4 fit into the
equation you wrote?
5. The mass of NaHCO3 increases in each of the test tube. Does this follow the
inflation pattern shown in your graph? If not, how do you account for the
difference?
Transcribed Image Text:Additional Questions Calculate the number of moles of bicarbonate and acetic acid (vinegar) in each test tube in the inquiry activity. Using the following information. Assume that the density of the vinegar is 1.0 g/mL and that the solution is 5% acetic acid. The molar mass of acetic acid is 60 g/mL and the molar mass of sodium bicarbonate is 84 g/mol. Bottle Moles of Acetic Acid Moles Sodium Bicarbonate 1 8.3 x 103 moles 2 8.3 x 103 moles 3 8.3 x 103 moles 4 8.3 x 103 moles 5 8.3 x 103 moles 6 8.3 x 103 moles 2. What is the mole ratio of Sodium Bicarbonate to acetic acid in test tube #4? 3. Write the balanced equation for the reaction that takes place in each test tube. 4. How does the vinegar-bicarbonate mole ratio in the test tube #4 fit into the equation you wrote? 5. The mass of NaHCO3 increases in each of the test tube. Does this follow the inflation pattern shown in your graph? If not, how do you account for the difference?
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Calculate the number of moles of acetic acid.  Assume that the density of the vinegar is 1.0 g/mL and that the solution is 5% acetic acid. The molar mass of acetic acid is 60 g/mL and the molar mass of sodium bicarbonate is 84 g/mol.

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