Using the activity series predict whether each of the possible reactions listed below will occur. for the reactions that will occur, write the products and balanced equations 1. Ni(s) + CuCl2(aq) -->
2. Zn(s) + Pb(NO3)2(aq) -->
3. Cl2(g) + KI(aq) -->
4. Cu(s) + Fe(SO4(aq) -->
5. Ba(s) + H2O(l) -->

Which position represents spring in the southern hemisphere? a) b) c) d)

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.