[ Chemistry ] Open Question : Calculate the mass of glucose metabolized by a 87.60 kg person in climbing a mountain with an elevation gain of 1090. m .?

C6H12O6, yields carbon dioxide, CO2(g), and water, H2O(l), as products. Energy released in this metabolic process is converted to useful work, w, with about 79.00 % efficiency. Assume that the work performed in the climb is four times that required to simply lift 87.60 kg by 1090. m . Express your answer to four significant…

[ Chemistry ] Open Question : Rate Law from Initial Rates (B) – Chemistry help?

2ClO2(aq) + 2OH-(aq) –> ClO3-(aq) + ClO2-(aq) + H2O(l) The above reaction was studied (at a particular temperature) and the following data (for rate = -d[ClO2]/dt) were obtained: [ClO2]0 [OH-]0 Initial Rate (mol/L) (mol/L) (mol L-1 s-1) 0.150 0.050 2.52×10-1 0.300 0.050 1.01 0.300 0.025 5.04×10-1 Which of the following expressions for the rate law…