Calculate the percent by mass of the solute in an aqueous solution of 27.2 g ethanol in 250 g of total solution.
1 answer:
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Answer:
volume of carbon dioxide gas would be collected during a one-year period.
Explanation:
Mass of carbon dioxide gas collected in a day = 31,000 Tonn
1 Tonn = 1000 kilogram
31,000 Tonn =
Specific volume of the carbon dioxide gas =
Volume of carbon dioxide gas collected in a day = V
1 year = 365 days
Volume of carbon dioxide gas collected in a year = V'
volume of carbon dioxide gas would be collected during a one-year period.
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The pressure of an 18 L container which holds 16,00 grams of oxygen gas (O₂) at 45 °C is 0,725 atm
To solve this problem we first need to set up the data in the appropriate units to input it in the Ideal Gas Law.
a) 16 g of Oxygen gas to moles of oxygen gas:
b) 45 °C to K
Now, we clear the Ideal Gas Equation for P, and solve it:
Have a nice day!
The pressure of an 18 L container which holds 16,00 grams of oxygen gas (O₂) at 45 °C is 0,725 atm
To solve this problem we first need to set up the data in the appropriate units to input it in the Ideal Gas Law.
a) 16 g of Oxygen gas to moles of oxygen gas:
b) 45 °C to K
Now, we clear the Ideal Gas Equation for P, and solve it:
Have a nice day!