Write the cell notation for an electrochemical cell consisting of an anode where Fe2 (aq) is oxidized to Fe3 (aq) at a platinum electrode and a cathode where Fe3 (aq) is reduced to Fe2 (aq) at a platinum electrode. Assume all aqueous solutions have a concentration of 1 mol/L and gases have a pressure of 1 bar.

What happens to isotopes that are unstable?

Enzymes affect the reactions in living cells by changing the

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.