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## anonymous 3 years ago Indicate the type of reaction of each equation. Write and Balance the following equations. 1. Sodium chloride yields chlorine gas and sodium metal 2. C2H4 + O2 → CO2 + H2O 3. H2O → H2 + O2 4. C8H18 + O2 → CO2 + H2O 5. Sodium hydroxide and hydrochloric acid forms water and sodium chloride. 6. Na + HCl → H2 + NaCl 7. Potassium metal and chlorine gas react to form potassium chloride.

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1. anonymous

1. Decomposition $2NaCl \rightarrow Cl _{2}+2Na$ 2. Combustion $C _{2}H _{4} + 3O _{2} \rightarrow 2CO _{2}+2 H _{2}O$ 3. Disassociation $2H _{2}O \rightarrow 2H _{2}+O _{2}$ 4. Combustion $2C _{8}H _{18}+25O _{2} \rightarrow 16O _{2}+18H _{2}O$ 5. Double Replacement $NaOH + HCl \rightarrow H _{2}O + NaCl$ 6. Single Replacement $2Na + 2HCl \rightarrow H _{2}+2NaCl$ 7. Synthesis $2K + Cl _{2} \rightarrow 2KCl$

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