Be sure to answer all parts. A person inhales air richer in O2 and exhales air...
Be sure to answer all parts. A person inhales air richer in O2 and exhales air richer in CO2 and water vapor. During each hour of sleep, a person exhales a total of about 300. L of this CO2−enriched and H2O-enriched air.
(a) If the partial pressures of CO2 and H2O in exhaled air are each 28.3 torr at 37.0°C, calculate the masses of CO2 and of H2O exhaled in 1 h of sleep.
-g CO2
-g H2O
(b) How many grams of body mass does the person lose in 8 h sleep if all the CO2 and H2O exhaled come from the metabolism of glucose? Assume that the mass lost is equal to the mass of glucose that is converted to CO2 and H2O. C6H12O6(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(g)
- grams
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Be sure to answer all parts. A person inhales air richer in O2
and exhales air...
Calculate the mass of glucose metabolized by a 79.9 kg person in climbing a mountain with...
Calculate the mass of glucose metabolized by a 79.9 kg person in climbing a mountain with an elevation gain of 1850 m. Assume that the work performed in the climb is four times that required to simply lift 79.9 kg by 1850 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? Value ban Submit Previous Answers The metabolism of glucose, C6H12O6, yields carbon dioxide, CO2(g), and water, H2O(1), as products. Energy...
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Be sure to answer all parts. A 45−kg person drinks 5.0 × 102 g of milk,...
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if you can't answer all ,please don't answer 1) of the reactions below, which one is...
if you can't answer all ,please don't answer
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I need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71 Documents Pearson Updad Assgrmerti Eimiting....
I
need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71
Documents Pearson Updad Assgrmerti Eimiting. Nos |UNC 217 A gas-filled balloon having a volume of 2.50 L at 1.2 atm and 25°C is allowed to rise to the strato sphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 x 10 atm, respectively. Calculate the final volume of the balloon 5.35 The temperature of 2.5 L of a gas initially at...
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Calculate the mass of glucose metabolized by a 79.9 kg person in climbing a mountain with an elevation gain of 1850 m. Assume that the work performed in the climb is four times that required to simply lift 79.9 kg by 1850 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? Value ban Submit Previous Answers The metabolism of glucose, C6H12O6, yields carbon dioxide, CO2(g), and water, H2O(1), as products. Energy...
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if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
I
need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71
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