Identify the type of reaction and then write the formulas for the word equations and then balance each equation.

6. aluminum + chlorine -> aluminum chloride

7. sodium hydroxide + sulfuric acid -> sodium sulfate + water

8. nickel ii chlorate -> nickel ii chloride + oxygen

9. butane (c4h10) + oxygen -> carbon dioxide + water

10. zinc + hydrochloric acid -> zinc chloride + hydrogen

The answer to your question is below

Explanation:

There are 4 types of chemical reactions:

- Synthesis is when two elements or compounds form only one compound.

- Decomposition is when 1 compound is broken into 2 or more products.

- Single replacement is when one element is replaced by another element.

- Double replacement is when the cations of two compounds are interchanged.

6.- Synthesis                            Al   +   3Cl   ⇒    AlCl₃

7.- Double replacement       2NaOH  +   H₂SO₄   ⇒   Na₂SO₄  +   2H₂O

8.- Decomposition                   Ni(ClO₃)₂   ⇒   NiCl₂   +   3O₂

9.- Combustion                      2C₄H₁₀  + 13O₂   ⇒   8CO₂   +   10H₂O

10.- Single replacement         Zn  +  2HCl  ⇒   ZnCl₂   +  H₂

the answer is either b or c

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