Synthesis Reaction combines two or more simpler reactants to form new more complex products N N O O O O N 2 2O 2 2NO 2 Nitrogen Oxygen Nitrogen Dioxide Simple to complex ID: 1022138
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1. Chemical reactions can be classifiedSynthesis Reaction – combines two or more simpler reactants to form new, more complex products.NNOOOON2+2O22NO2+NitrogenOxygenNitrogen DioxideSimple to complex
2. Chemical reactions can be classifiedDecomposition reaction – breaks a reactant into two or more simpler products2H2OWater2H2+O2HydrogenOxygenOHHOHH+Complex to simple
3. Chemical reactions can be classifiedCombustion Reaction – always involves oxygen (O2) as a reactant.OCCH4OOO++2O2CO2+2H2OMethaneOxygenCarbon DioxideWater+HHHH
4. Chemical reactions can be classifiedReplacement Reaction – elements switch places to form new compounds.1) Single ReplacementZnZincH2+ZnCl2HydrogenZinc Chloride2HClHydrochloric Acid+HCl+HClHClHClZn+
5. ClChemical reactions can be classifiedReplacement Reaction – elements switch places to form new compounds.1) Single Replacement2) Double ReplacementClFeSIron SulphideH2S+FeCl2Hydrogen SulfideIron Chloride2HClHydrochloric Acid+FeS++HH
6. How to remember the four types of Chemical Reactions.Squids don’t carry roses.SynthesisDecompositionCombustionReplacement
7. Types of Chemical ReactionsSean Gillette, EdDMaster Teacher ProjectBetterlesson.comJuly 13, 2014