types of chemical reaction
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The document outlines 5 main types of chemical reactions: synthesis, decomposition, single replacement, double replacement, and combustion. It provides examples of each type of reaction and describes their key characteristics. Synthesis reactions combine two or more reactants to form one product. Decomposition reactions involve a single reactant breaking down into multiple products. Single replacement reactions involve one element replacing another in a compound. Double replacement reactions involve two compounds swapping parts to form two new compounds. Combustion reactions involve organic compounds burning in oxygen to produce carbon dioxide and water.
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types of chemical reaction
- 1. TYPES OF CHEMICAL REACTION PRESENTED BY : LEA S. PAMINTUAN
- 2. Five Types of Chemical Reactions Synthesis Decomposition Single Replacement Double Replacement Combustion
- 3. SYNTHESIS - The word Synthesis means to put things together to make a whole. - In a Synthesis reaction two or more chemicals bond together forming one new substance.
- 4. SYNTHESIS THE GET-TOGETHER REACTANT + REACTANT → PRODUCT A + B AB →
- 5. SYNTHESIS Synthesis reactions are easy to recognize. There will be two or more reactants, but only one product. Example : 2Na + Cl2 → 2NaCl 2H2 + O2 → 2H2O
- 6. DECOMPOSITION • The word Decomposition means to separate or breakdown into smaller pieces. • In a Decomposition reaction, one substance breaks down into two or more products.
- 7. DECOMPOSITION THE BREAK-UP REACTANT → PRODUCT + PRODUCT AB A + B →
- 8. DECOMPOSITION Decomposition reactions , look for chemical equations which have only one reactant, but two or more product. Example :
- 9. SINGLE REPLACEMENT •Single replacement reaction, one element replaces another element in a compound.
- 10. SINGLE REPLACEMENT THE CHEATER REACTANT + REACTANT → PRODUCT + PRODUCT AB + X AX + B→
- 11. SINGLE REPLACEMENT • Single replacement reactions have an element and a compound on both the reactant and product side of the equation. Zn+2HCl →ZnCl2+H2
- 12. DOUBLE REPLACEMENT •Double replacement reaction, a compound reacts with another compound to form two new compounds.
- 13. DOUBLE REPLACEMENT THE SWAP REACTANT+REACTANT →PRODUCT+PRODUCT AB + XY AX + BY→
- 14. DOUBLE REPLACEMENT • Double replacement reactions have two compounds on both the reactant and product side of the equation. AgNO3+NaCl→AgCl+NaNO3
- 15. COMBUSTION •Combustion, or burning, is a chemical reaction between an organic compound ( usually a hydrocarbon) and oxygen gas. • The products in a combustion reaction are carbon dioxide and water.
- 16. . • Combustion reactions are exothermic, meaning that they produce heat. • The general formula for a combustion reaction is : CxHX + O2→CO2+H2O
- 17. . • Combustion reactions always have oxygen gas as a reactant and water and carbon dioxide as product.