Which half-reaction is most easily oxidized?
O A.
Al3+ + 3e → Al = -1.66 V
O B. Cu2+ + 2e → Cu = 0.34 V
C. Fe3+ + € → Fe2+ = 0.77 V
OD. Nat + e → Na = -2.71 V
O E.
Pb2+ + 2e → Pb = -0.13 V

What is the chemical formula of the following compound

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100