Write ionic and net ionic equations for the following reactions. (Use the lowest possible coefficients. Include states-of-matter under SATP conditions in your answer.)
a) AgNO3(aq) + Na2SO4(aq) →
b) (NH4)2CO3(aq) + CaCl2(aq) →
For the complete redox reaction given below, break down each reaction into its half-reactions (oxidation & reduction).
a) 2 Cs + Br2 → 2 CsBr
b) 3 Mg + N2 → Mg3N2