Use the ideal gas law to calculate how many liters of CO2(g) are generated when you mix 45.3 mL of vinegar with 6.91 g of NaHCO3\ if ?=1 bar and ? = 300 K.   volume of CO2: ______ L   If there is 0.500 L of air space in the bottle, what pressure can be generated to pop the cork?   pressure: _____ bar

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Use the ideal gas law to calculate how many liters of CO2(g) are generated when you mix 45.3 mL of vinegar with 6.91 g of NaHCO3\ if ?=1 bar and ? = 300 K.
 
volume of CO2: ______ L
 
If there is 0.500 L of air space in the bottle, what pressure can be generated to pop the cork?
 
pressure: _____ bar
A cork popper. To entertain children between the ages of 2 and 90, Daniel Harris enjoys popping corks from bottles containing
vinegar and baking soda. He pours about 50 mL of vinegar into a 500-mL plastic bottle. Then, he wraps about 5 g of baking
soda (which is sodium bicarbonate, NaHCO,) in one layer of tissue and drops the tissue into the bottle. He places a cork
tightly in the mouth of the bottle and steps back. The chemical reaction generates CO, (g) that pressurizes the bottle and
eventually bursts the cork into the air. Everyone smiles.
CH, CO,H+ NaHCO,
sodium carbonate
CH, CO, + Na+ + CO, (g) + H,O
acetic acid
in vinegar
in baking soda
Find the formula mass of acetic acid and of sodium bicarbonate.
acetic acid formula mass:
60
g/mol
sodium bicarbonate formula mass:
84
g/mol
Transcribed Image Text:A cork popper. To entertain children between the ages of 2 and 90, Daniel Harris enjoys popping corks from bottles containing vinegar and baking soda. He pours about 50 mL of vinegar into a 500-mL plastic bottle. Then, he wraps about 5 g of baking soda (which is sodium bicarbonate, NaHCO,) in one layer of tissue and drops the tissue into the bottle. He places a cork tightly in the mouth of the bottle and steps back. The chemical reaction generates CO, (g) that pressurizes the bottle and eventually bursts the cork into the air. Everyone smiles. CH, CO,H+ NaHCO, sodium carbonate CH, CO, + Na+ + CO, (g) + H,O acetic acid in vinegar in baking soda Find the formula mass of acetic acid and of sodium bicarbonate. acetic acid formula mass: 60 g/mol sodium bicarbonate formula mass: 84 g/mol
How many grams of acetic acid are required to react with 6.91 g of NaHCO,?
mass of acetic acid:
4.94
g
Vinegar contains ~5 wt% acetic acid. How many grams of vinegar are required to react with 6.91 g of NaHCO,?
mass of vinegar:
98.8
The density of vinegar is close to 1.0 g/mL. How many milliliters of vinegar are required to react with 6.91 g of NaHCO, ?
volume of vinegar:
98.8
mL
Transcribed Image Text:How many grams of acetic acid are required to react with 6.91 g of NaHCO,? mass of acetic acid: 4.94 g Vinegar contains ~5 wt% acetic acid. How many grams of vinegar are required to react with 6.91 g of NaHCO,? mass of vinegar: 98.8 The density of vinegar is close to 1.0 g/mL. How many milliliters of vinegar are required to react with 6.91 g of NaHCO, ? volume of vinegar: 98.8 mL
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