1. A 5 L balloon has a pressure of 1.0 atm at sea level, where the temperature is 28 C.The balloon was let loose and ascended to a bright in the atmosphere where the temperature is 11 C.What will be the volume of the balloon if the atmospheric pressure as the new altitude is 0.65 atm.

Chemistry
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Chapter1: Chemical Foundations
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Pls. follow the instructions and answer number 1-3 pls.

Instructions
1.Show Given, Required, Solution
2.Put your formula and units in your calculations
3.Do not forget to put unit of your answer
1. A 5 L balloon has a pressure of 1.0 atm at sea level, where the temperature
is 28 C. The balloon was let loose and ascended to a bright in the
atmosphere where the temperature is 11 C.What will be the volume of the
balloon if the atmospheric pressure as the new altitude is 0.65 atm.
2. A mixture of 6.0 g O2(g) and 9.0 g CH49) is placed in a 15 L vessel at 0
C. What is the partial pressure of each gas, and what is the total pressure
in the vessel?
3. Calcium Carbonate,CaCO3, the principal compound in limestone
decomposes upon heating to CaO(s) and CO2(g) A sample of CaCO3
decomposed and the carbon dioxide is collected in a 250 ml flask.After
decomposition is complete the gas has a pressure of 1.3 atm at a
temperature at 31 C. How many moles of CO₂ gas were generated?
Transcribed Image Text:Instructions 1.Show Given, Required, Solution 2.Put your formula and units in your calculations 3.Do not forget to put unit of your answer 1. A 5 L balloon has a pressure of 1.0 atm at sea level, where the temperature is 28 C. The balloon was let loose and ascended to a bright in the atmosphere where the temperature is 11 C.What will be the volume of the balloon if the atmospheric pressure as the new altitude is 0.65 atm. 2. A mixture of 6.0 g O2(g) and 9.0 g CH49) is placed in a 15 L vessel at 0 C. What is the partial pressure of each gas, and what is the total pressure in the vessel? 3. Calcium Carbonate,CaCO3, the principal compound in limestone decomposes upon heating to CaO(s) and CO2(g) A sample of CaCO3 decomposed and the carbon dioxide is collected in a 250 ml flask.After decomposition is complete the gas has a pressure of 1.3 atm at a temperature at 31 C. How many moles of CO₂ gas were generated?
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