HELP??? Using the two cell reduction potentials shown for their corresponding reaction, calculate the cell potential for a voltaic cell made from these two systems.

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

In salt water solution,the salt is the blank

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !