Newton's 2nd law of Motion says that... Mass occurs when an unbalanced force is applied to an acceleration. Acceleration occurs when a mass is applied to an unbalanced force. Acceleration occurs when an unbalanced force is applied to a mass. Mass occurs when an acceleration is applied to an unbalanced force

When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.