Of the metals Au, Fe, Na, and Cd, which will not give up its electrons to silver (Ag) in a redox reaction? 1). Fe
2). Au
3). Cd
4). Na

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

How many grams of phosphorus are contained in 5.09 moles of phosphorus?

How to calculate the mass of copper