synthesis reactions one product 2 elements one compound or…2 compounds one compound cao + h 2 o ...
Post on 17-Jan-2016
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Synthesis Reactions
•ONE PRODUCT
•2 elements one compound
•Or…2 compounds one compound
•CaO + H2O Ca(OH)2
•SO3 + H2O H2SO4
Decompositions
• One reactant
• One compound 2 elements
• Or…one compound 2 compounds
• CaCO3 CaO + CO2
Combustion
• Complete combustion
• ___ + O2 CO2 + H2O
• Incomplete combustion
• ___+ O2 CO + H2O
• Combustion of hydrogen
• 2H2 + 2O2 2H2O
Single Replacement• 1 element + 1 ionic compound
• Metal + Ionic compound…use activity series chart… 2Na + MgCl2 2NaCl + Mg
Halogen Single Replacement
• One element and one ionic compound.
• Same as metal SR but 2 halogens
• F2 + NaCl NaF + Cl2• Use the halogen group for an activity series.
Double Replacement
• 2 ionic compounds or 1 ionic cmpd + HOH
• Draw a line after the first element in each and swap…RE-CRISS CROSS THE PRODUCT!
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