Should the percent ionization be closer to ideal at high or low concentrations, and why should the % ionization be less than 100?
Should the percent ionization be closer to ideal at high or low concentrations, and why should...
You should have noticed that there was a large swath of high concentrations of ozone in the Northern Hemisphere from May to September; why would the highest concentration occur during those months? Why are there high ozone concentrations over the North Atlantic Ocean during the summer, despite the lack of large NOx and VOC emissions from the ocean? Why are we focusing on high levels of ozone in the troposphere in this lab while in Lab 2 (Stratospheric Ozone) we...
Why is the activity of Phosphofructokinase (PFK-1) high at moderate concentrations of ATP and low at high concentrations of ATP? When there is a lot of ATP, it gets consumed more rapidly in other processes, which decreases the ability of PFK-1 to use it. ATP is a competitive inhibitor of PFK-1. At high concentrations ATP is an allosteric inhibitor of PFK-1. ATP phosphorylates PFK-1, inactivating it. What is required for fermentation? O2 ATP NADH Pyruvate Both NADH and pyruvate
Why are atmospheric CO2 concentrations low in the Northern Hemisphere in summer and high in the winter? 1. Atmospheric CO2 concentrations do not vary significantly over the season. 2. Hotter temperatures reduce the ability of CO2 to remain in the atmosphere. 3. More driving occurs during the summer months. 4. Photosynthetic activity is increased in the summer relative to the winter.
n (mol) 0.100 0.100 0.100 Data Table Gas Ideal, low T, low P Ideal, low T, high P Ideal, high T, low P Ideal, high T, high P CH4, low T, low P CH4, low T, high P CH, high T, low P CH4, high T, high P Volume Pressure Temperature V(L) P (atm) T(K) 10.08206 1.00 10K 10.005469 15.00 10K 1.000 1000 K 10.544 10.00 10ook 11.297 160k 10.06752 15.00 lbok 4ook 10.2142 15.00 AOOK 1.oo Ooloo 0-100 o.100...
Which would have a low first ionization energy and a high second ionization energy? Potassium Calcium Neon 2. which is an oxidizer carbon flourine nitrogen
Calculate the percent ionization of propionic acid (C2H5COOH) in solutions of each of the following concentrations (Ka is given in Appendix D in the textbook). -7.96
Calculate the percent ionization of phenol (HC6H5O) in solutions of each of the following concentrations (Ka = 1.3e-10.) (a) 0.221 M % (b) 0.476 M % (c) 0.733 M %
Calculate the percent ionization of hydrazoic acid (HN3) in solutions of each of the following concentrations (Ka = 1.9e-05.) (a) 0.267 M % (b) 0.530 M % (c) 0.768 M %
Calculate the percent ionization of boric acid (H3BO3) in solutions of each of the following concentrations (Ka = 5.8e-10.) ( a) 0.269 M _____% (b) 0.324 M _____% (c) 0.737 M _____%
Calculate the percent ionization of benzoic acid (HC2H5O2) in solutions of each of the following concentrations (Ka = 6.3e-05.) (a) 0.242 M % (b) 0.556 M % (C) 0.883 M