Calculate the emf of the following cell at standard conditions (temperature = 25o c, pressure = 1 atmosphere): ni | ni2+ | | cu2+ | cu if the concentrations of the two ions in solution are: (a) [ni2+] = 0.1 moles/mole and [cu2+] = 0.08 moles/mole of solution, and (b) [ni2+] = 0.4 moles/mole and [cu2+] = 0.3 moles/mole of solution.
Answers: 3
Chemistry, 22.06.2019 05:50
What are transitions between a liquid and gas called? identify which way they are transitioning
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Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 22.06.2019 19:50
Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood
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Chemistry, 23.06.2019 00:00
What is the approximate mass of 25 cm3 of silver, if the density is 10.5 g/cm3? a. 0.42 g b. 2.4 g c. 42 g d. 260 g
Answers: 1
Calculate the emf of the following cell at standard conditions (temperature = 25o c, pressure = 1 at...
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