An average human exhales about 0.119 g of carbon dioxide, C*O_{2} , per hour (i.e. the units for this value is g CO 2 /hour) . Use dimensional analysis to calculate the number of pounds of carbon dioxide exhaled by an average human per year (i.e. the final units for the answer is lbs CO 2 /year)

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A:

Q: If a scientist weighs out 460.69 grams of ethanol, how many moles of carbon dioxide will be…

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A: Covert  j/Mol into kj/Mol

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Q: 4H3ZDq?1oBw7QYjl. O GASES Using Avogadro's Law Lindsay Hydrogen gas and nitrogen gas react to form…

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Q: A lung-full of air (350 cm3) is exhaled into a spirometer, a device that measures lung capacity. If…

A: Given, P1 = 1.08 atm P2 = 0.958 atm T1 = 37°C = 310 K  T2 = 23°C = 296 K V1 = 350 cm3 The question…

Q: Wine goes bad soon after opening because the ethanol (CH3CH2OH) in it reacts with oxygen gas (02)…

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A: Normal boiling point of the liquid, Tb° = 146.10 oC Elevated boiling point of the liquid,  Tb =…

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Q: If a scientist weighs out 460.69 grams of ethanol, how many moles of carbon dioxide will be…

A:

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A:

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Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0,)…

A: Given, ethanol reacts with oxygen gas and form water and acetic acid,amount of oxygen gas for…

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A: Solution -

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A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

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Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas…

A: Formula Used No of moles = weight / molecular weight

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A: Given Molecule of acetic acid=1.3390×1024Avagardro's number=6.022×1023Molar mass of acetic…

Q: Wine goes bad soon after opening because the ethanol  CH3CH2OH  in it reacts with oxygen gas  O2…

A: Given,  Mass of O2 = 2.32 g  Molar mass of O2 = 32 g/mol  Molar mass of H2O = 18 g/mol

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Q: ne goes bad soon after opening because the ethanol (CH₂CH₂OH) in it reacts with oxygen gas (0₂) from…

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A: Given: Full Volume of flask (initial volume of gas) (V1) = 325 L Initial temperature (T1) = 89.0 oC…

Q: An organic chemist measures the temperature T of a solution in a reaction flask. Here is the result.…

A: Given that, T = 56℃ Change into K.

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.