Chemical Reactions Worksheet
Name:
Period:
Classify each reaction as synthesis, decomposition, single replacement, double rep
combustion. Balance the equations.
1.
PbCl2 + AgNO3
→ Pb(NO3)2 + AgCI
2.
NH3 + HCl
→ NH4CI
AlCl3 + Na2SO4
→
Al2(SO4)3 + NaCl
Zn + S
+
ZnS
Al2(SO4)3 + BaCl2
→
BaSO4 + AlCl3
Al253
Alts
H2SO4 + Fe
-
H2 + FeSO4

What can be found in the ionosphere

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.