Chemistry, 24.04.2020 19:50, myanniespencer39
For the reaction 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g) . E∘=0.483 V what is the cell potential at 25 ∘C if the concentrations are [Co3+]= 0.136 M , [Co2+]= 7.80×10−2 M , and [Cl−]= 0.841 M , and the pressure of Cl2 is PCl2= 6.60 atm ? Express your answer with the appropriate units. View Available Hint(s) E = nothing nothing
Answers: 1
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Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
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Chemistry, 23.06.2019 09:30, tramqpham25
People who practice which of the following diets may run the risk of not getting enough iron. a. gluten free or vegan diet b. diet for managing diabetes c. vegan diet d. gluten free diet
Answers: 2
For the reaction 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g) . E∘=0.483 V what is the cell potential at 25 ∘...
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