Chemistry, 07.11.2019 22:31 fireman59937
Tarnish on copper is the compound cuo. a tarnished copper plate is placed in an aluminum pan of boiling water. when enough salt is added so that the solution conducts electricity, the tarnish disappears. imagine that the two halves of this redox reaction were separated and connected with a wire and a salt bridge. part a calculate the standard cell potential given the following standard reduction potentials: al3++3e−→al; e∘=−1.66 v cu2++2e−→cu; e∘=0.340 v express your answer to two decimal places and include the appropriate units.
Answers: 3
Chemistry, 21.06.2019 22:30
Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density
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Chemistry, 22.06.2019 13:10
What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction
Answers: 1
Tarnish on copper is the compound cuo. a tarnished copper plate is placed in an aluminum pan of boil...
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