Cu (s) + 4 HNO3 (aq) + Cu(NO3)2 (aq) + 2 NO2 (g) + 2 H20 (1) If 5.48 g of Cu are allowed to react with excess HNO3, what is the theoretical yield
(g) of Cu(NO3)2 in grams?

50? i have no !

The answer to the question: choose the correct statement.  a) when ethane reacts with fluorine gas the product is less stable.b) addition reactions of unsaturated hydrocarbons and halogens requires a high activation energy.  c)the double covalent bond within unsaturated hydrocarbons requires a lot of energy to break.  d)the double covalent bond within unsaturated hydrocarbons can be broken easily.is: a) when ethane reacts with fluorine gas the product is less stable.

A(apex