Chemistry, 09.12.2019 18:31 karinagonzale80
Using data from chapter 10: data sections, calculate the voltage efficiency of a c/o2 fuel cell [c(s) + o2(g) = co2(g)] at 1000 k when the fuel cell potential is 0.5 v and all activities equal 1. chapter 4: equilibrium electrochemistry, chapter 8: electrochemical energy conversion & chapter 10: data section
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Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
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Using data from chapter 10: data sections, calculate the voltage efficiency of a c/o2 fuel cell [c(...
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