joshua9814

15.08.2021 • 

Chemistry

A. A spontaneous redox reaction happens between zinc (Zn) and magnesium (Mg) in an electrochemical cell. (5 points) i. Use the reduction potential chart to determine which metal is oxidized and which is reduced. (1 point)

ii. Write the half-reactions for this reaction, indicating the oxidation half-reaction and the reduction half-reaction. (1 point)

iii. Which metal is the anode, and which is the cathode? (1 point)

iv. Calculate the standard potential (voltage) of the cell. (1 point)

v. What kind of electrochemical cell is this? Explain your answer. (1 point)

Ответ:

jaeybird9

27.06.2022

Chemistry

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This law states that, despite chemical reactions or physical transformations,
mass is conserved, that is, it cannot be created or destroyed. within an isolated system. In other words, in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.

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