If forces acting on an object are unbalanced, which factor may result from an unbalanced force? A. The net force is negative. B. There is zero net force. C. The forces cancel each other out. D. There is no change in motion.

Acertain half-reaction has a standard reduction potential e_red^0 = -0.94 v. an engineer proposes using this half-reaction at the cathode of a galvanic cell that e must provide at least 1.00 v of electrical power. the cell will operate under standard conditions. a. is there a minimum standard reduction potential that the half-reaction used at the anode of this cell can have? b. is there a maximum standard reduction potential that the half-reaction used at the anode of this cell can have?