A mixture of gases contains 0.36 mole CH4, 0.34 mole C2H6, and 0.58 mole C3Hg. The total pressure is 1.50 atm. Calculate the partial pressures of the gases. PCHA
Did you accidentally divide or take the inverse in your calculation? atm
PC₂H6
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, atm
PC HB
Your response differs from the correct answer by more than 100%, atm

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1