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AP Chem 8 Online
OpenStudy (hopewilliams1):

I need help with pre lab questions for "the copper cycle" lab.. I'll add further in comments

OpenStudy (hopewilliams1):

What is the oxidation state of copper at the beginning of this step? What is the oxidation at the end of this step? What element is being oxidized and and what is being reduced? I figured out the formula- 3cu + 8HNo3 yields 3cu(no3)2 + 2no2 + 4H20

OpenStudy (hopewilliams1):

I figured it out..

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