Write and Balance the following chemical equations
1. liquid bromine reacts with calcium iodide to form calcium bromine and iodine
2. Sodium fluoride breaks down to form sodium metal and fluoride
3. Hydrochloride acid plus sodium hydroxide yield sodium chloride plus water
4. hydrogen sulfate breaks down forming hydrogen gas,sulfur, and oxygen gas
5. sulfuric acid decomposes to form sulfur trioxide gas plus water