Of the following 6 metals (Ca, Mg, Zn, Fe, Sn, Cu), which should be the most reactive toward oxygen? I don't understand how you determine this...what should I be looking at and/or calculating?
How many mL of 6.0M H2SO4 are required to react with 0.80g of CuO according to CuO + H2SO4---->CuSO4 + H2O?
If 2.00 g of Zn is allowed to react with 1.75 g of CuSO4 according to CuSO4 + Zn---->ZnSO4 + Cu, how many grams of Zn will remain after the reaction is complete?
If anyone...