Iron Wall Hooks What Would Happen If...?

What would happen if...? - iron wall hooks

I have a 15x5x5 bathtub with a wall of iron, 15x5, 15x5, and a side wall of the copper on the other, and fills me with a solution containing 99% water and electrolytes, 1% (eg salt) and connected to a voltmeter? You do not need a voltage.

What weighs more than a bucket of water in the vicinity of 35 degrees Fahrenheit or bucket of water at 220 degrees Fahrenheit? The buckets were filled with water before proper temperature, sealed and filled to the brim.