Question 17
3 Points
Humpback whales have large lungs (volume 3.600 x 103 L). If a whale taakes a full breath of air at the surface (pressure = 1.000 atm or 101.3 kPa) and the internal body temperature of the whale is 36.40 oC, how many grams of O2 gas are in the whale's lungs? BLANK-1 (R = 8.314 kPa L K-1 mol-1; R = 0.0821 atm L K-1 mol-1 , give your answer to 4 significant figures)
Hence the answer of the question is 9073.2224 gm or 9.0732 Kg.
Question 17 3 Points Humpback whales have large lungs (volume 3.600 x 103 L). If a...
Question 18 2 Points Humpback whales can dive to 176 m depth where the pressure is 1.78 MPa. Assuming that the whales body temperature is constant (36.40 oC), what volume will the whales lungs now have? 2,048.7636 L (Assume that the pressure at the surface is 1.000 atm or 101.3 kPa and the initial volume of the lungs is 3.600 x 103 L, give your answer to 3 significant figures, do not use scientific notation) BLANK-1
option (c) is 2.17 L (d) 0.355L Question 44(1 point) What volume of O2, measured at 82 °C and 217 mmHg will be produced by the decomposition of 5.71 gKCIO3? 2 KClO3(s) + 2 KCl(s) + 3 O2(8) R = 0.0821 (L·atm)/(mol · K) 760 mmHg = 1 atm KCIO3 = 122.55 g/mol 5.55 L .O 1.44L
1) A container expanded to 4.46 L when it reached 331 K. If its initial volume was 4.00 L, what was its initial temperature? A. 0.0539 K B. 529 K C. 9.67 K D. 297 K 2) Exactly 7.00 L of air is warmed from 14.0 K to STP. If pressure does not change, what is the new volume? A. 137 L B. 13.7 L C. 359 L D. 0.359 L 3)...