Chemistry, 11.12.2019 22:31 brooke3493
The united states mint uses electrolysis to copper plate zinc pennies by placing them in a cu2+ solution and connecting the pennies and the copper electrode to a battery. enter the half-reaction that takes place when pennies are plated with solid copper. include phases. are the zinc pennies the cathode or the anode?
Answers: 3
Chemistry, 21.06.2019 23:30
Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.
Answers: 2
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The united states mint uses electrolysis to copper plate zinc pennies by placing them in a cu2+ solu...
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