Exactly 1 liter of oxygen is collected over water at 22 degrees C and 800 mmHg. Compute the volume this oxygen would occupy at STP dry.
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Exactly 1 liter of oxygen is collected over water at 22 degrees C and 800 mmHg. Compute the volume this oxygen would occupy at STP dry.
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- Compare the results for blood oxygen concentration to the results for heart rate and breathing rate. Explain how the observed changes of each parameter are interrelated.The atmospheric ratio of peroxyacetic nitric anhydride (PAN) to PAN + inorganic nitrite varies from less than 0.1 to 0.9. High values of the ratio are associated with photo chemically aged air masses, situations where precipitation has recently occurred, and situations were unusually high nighttime nitrogen oxide concentrations are found. What do these observations tell us  about the factors affecting the relative rates of formation and removal of nitrogen oxide compounds?The kinetic data in the following table were obtained for the reaction of carbon dioxide and water to produce bicarbonate and hydrogen ion catalyzed by carbonic anhydrase. H2O + CO2--> HCO3 + H+ Carbon Dioxide Concentration (mmol L-') 1.25 2.5 5.0 20.0 1/Velocity (M'sec) 36 x 10³ 20 x 10³ 12 x 10³ 6 x 10³ [H. DeVoe and G. B. Kistiakowsky, J. Am. Chem. Soc. 1961 83 (2), 274-280.] Use Excel (or similar) to generate a Line Weaver-Burke plot, then use the equation for a linear-fitted trend line to calculate the substrate affinity of CO2 for carbonic anhydrase. Answer in units of mM. Enter numerical values only, no letters or symbols. Round answer to 2 significant figures.
- A typical room is 4.0 m long, 5.0 m wide, and 2.5 m high. What is the total mass of the oxygen in the room assuming that the gas in the room is at STP and that air contains 21% oxygen and 79% nitrogen?Using Hb + O2 <-> HbO2, show how the equation shifts according to the law of mass action when O2 concentration increases or decreases.00 %24 w/ Charles' Law Change the simulation to "Charles' Law" by clicking the tab at the top of the screen it will be shown in white. You should see the picture below on your screen. 1. Which one of the three variables: Pressure, Volume or Temperature cannot be changed in Charles' Law? This varlable is considered a constant. 1. a. Using the Temperature controls, increase the temperature of the gas. What changes do you observe in the behavlor of the particles of the gas while the temperature is increased? b. Continue to increase the temperature value until T, = 44K. Using the equation for Charles' law, calculate the volume of the gas at this increased temperature. Check your final answer for part b by clicking the calculate button next to V2: c. Based on the final value calculated in part b) is Charles' law considered a direct or an indirect relationship between the variables? Explain your cholce with reasoning. 1. 2. Press the reset button at the top right of the screen. Using the…