1. part 2: single-displacement reactions: for each of the four single-displacement reactions, write a balanced equation. assume that there will be a reaction even if you didn't see one in the lab. general equation for single-displacement reactions:
a + bx → ax + b
ion charges: (zn2+, cu2+, so42-, al3+, ag1+, no31-) • zinc [zn] + copper sulfate [cu(so4)] (2 points) ◦
balanced equation: … + … → …. + …. • aluminum [al] + copper sulfate [cu(so4)] (2 points) ◦
balanced equation: … + … → …. + …. • zinc [zn] + silver nitrate [ag(no3)] (2 points)
◦ balanced equation: … + … → …. + …. • copper [cu] + silver nitrate [ag(no3)] (2 points) ◦ balanced equation: … + … → …. + ….