Final answer:
To create various salts, one can perform a combination of synthesis and double displacement reactions, where the products are the ionic compounds representing the desired salts.
Step-by-step explanation:
Preparation of Salts
To prepare different salts, we can use a variety of chemical reactions. Here are the balanced chemical equations for the preparation of the salts mentioned:
- a) Sodium chloride (NaCl): Na+ + Cl- → NaCl
- b) Calcium sulfate (CaSO4): Ca2+ + SO42- → CaSO4
- c) Potassium nitrate (KNO3): K+ + NO3- → KNO3
- d) Aluminum chloride (AlCl3): 2Al + 3Cl2 → 2AlCl3
The above equations represent synthesis reactions for simple salts and a double displacement reaction for others. The formation of salts often involves the transfer of ions between reactants to form new ionic compounds.