Cu (s) + 4 HNO3 (aq) à Cu(NO3)2 (aq) + 2 NO2 (g) + 2 H2O (l) If 18.6 g of Cu(NO3)2 are obtained from the reaction, what is the percent yield of the reaction? answers

d is

stupid i wont let you get a chance

explanation:

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

hope this

diaria maybe go see a doctor about that