Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition...
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Transcript of Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition...
![Page 1: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/1.jpg)
Types of Chemical Reactions
![Page 2: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/2.jpg)
5 Types of Chemical Reactions1) Synthesis Reaction2) Decomposition Reaction3) Single Displacement Reaction4) Double Displacement Reaction5) Combustion Reaction
![Page 3: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/3.jpg)
Synthesis ReactionGenerally:Element + Element/Compound Compound
Example:
4Fe(s) + 3O2(g) 2Fe2O3(s)
![Page 4: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/4.jpg)
Synthesis Reaction (cont.)A synthesis reaction will look like this:
The formula that represents a synthesis reactions is:
A + B AB
![Page 5: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/5.jpg)
Synthesis Reaction (cont.) Identify which of the following reactions
are synthesis reactions:1) 2Na + Cl2 2NaCl ☺2) HCl + NaOH NaCl + H2O3) 2Mg + O2 2MgO ☺4) 4Cu + O2 2Cu2O ☺5) 6CO2 + 6H2O C6H12O6 + 6O2
![Page 6: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/6.jpg)
Decomposition ReactionGenerally:
Compound less complex compound + compound
A decomposition reaction will look like this:
![Page 7: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/7.jpg)
Decomposition Reaction (cont.)The formula that represents a decomposition
reaction:AB A + B
Identify which of the following reactions are decomposition reactions:
1) 2Na + Cl2 2NaCl2) HCl + NaOH NaCl + H2O3) 2FeCl3 2Fe + 3Cl2 ☺4) 2CuO Cu + O2 ☺
![Page 8: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/8.jpg)
Single Displacement ReactionsGenerally:Element + Compound Compound + Element
Single displacement reactions look like this:
![Page 9: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/9.jpg)
Single Displacement Reactions (cont.)The formula for a single displacement reaction looks like this:
A + BC AC + B
Identify which of the following reactions are single displacement:1) 2Na + Cl2 2NaCl2) AgNO + Cu CuNO + Ag ☺3) 2Mg + O2 2MgO4) Cu + HNO3 Cu(NO3)2 + H2 ☺5) Zn + 2HCl ZnCl2 + H2 ☺
![Page 10: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/10.jpg)
Double Displacement ReactionGenerally:Compound + Compound Compound + Compound
Double displacement reactions look like this:
![Page 11: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/11.jpg)
Double Displacement Reaction (cont.)The formula for a double displacement reaction is:
AB + CD AD + CB
Identify which of the following reactions are double displacement reactions:
1) Zn + 2HCl ZnCl2 + H2
2) LiNO3 + NaOH LiOH + NaNO3 ☺ 3) 2KCl + MgO MgCl2 + K2O ☺4) Mg + S MgS5) 2H2O2 2H2O + O2
![Page 12: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/12.jpg)
Combustion Reaction A combustion reaction is when a hydrocarbon
reacts with oxygen. A hydrocarbon is any compound that is made up of hydrogen and carbon. Some hydrocarbons also have oxygen atoms in them.
The products are always carbon dioxide and water vapour
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Combustion Reaction (cont.)The formula for a combustion reaction is:
Some H, C and/or O compound + O2(g) H2O(g) + CO2(g)
![Page 14: Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.](https://reader036.fdocuments.in/reader036/viewer/2022082908/5a4d1ad17f8b9ab0599716f9/html5/thumbnails/14.jpg)
Combustion Reaction (cont.)Identify which of the following reactions are
combustion reactions:
1) CH4 + 2O2 CO2 + 2H2O ☺2) HCl + NaOH NaCl + H2O3) C2O2H4 + 2O2 2CO2 + 2H2O ☺4) 4Cu + O2 2Cu2O5) CO2 + 6H2O C6H12O6 + 6O2