Chemistry, 02.02.2020 18:50 lilquongohard
Avoltaic cell consists of a strip of cadmium metal in a solution of cd(no3)2 in one beaker, and in the other beaker a platinum electrode is immersed in a nacl solution, with cl2 gas bubbled around the electrode. a salt bridge connects the two beakers.1. which electrode serves as the anode, and which as the cathode? a. pt serves as the cathode, cd as the anode. b. cd serves as the cathode, pt as the anode2. does the cd electrode gain or lose mass as the cell reaction proceeds? 3. write the equation for the overall cell reaction.4. what is the emf generated by the cell under standard conditions? e0= ? v
Answers: 3
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Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
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Avoltaic cell consists of a strip of cadmium metal in a solution of cd(no3)2 in one beaker, and in t...
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