Review of Reaction Types
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Review of Reaction Types Thus far!
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Review of Reaction Types. Thus far!. Combustion. CxHy + ? ? + ??. Combustion. CxHy + O 2 CO 2 + H 2 O Mg + O 2 ??. Combustion. CxHy + O 2 CO 2 + H 2 O Mg + O 2 MgO What dictates the formula of the product?. - PowerPoint PPT Presentation
Transcript of Review of Reaction Types
Review of Reaction Types
Thus far!
Combustion
CxHy + ? ? + ??
Combustion
CxHy + O2 CO2 + H2O
Mg + O2 ??
Combustion
CxHy + O2 CO2 + H2O
Mg + O2 MgO What dictates the formula of the product?
Combustion
CxHy + O2 CO2 + H2O
Mg + O2 MgO What dictates the formula of the product?
Charges of ions!
Synthesis
Identified by ????
Synthesis
Identified by 1 product.
A metal and nonmetal will synthesize a _____________________ compound.
A metal and nonmetal will synthesize an IONIC compound.
Na + I2 ????
A metal and nonmetal will synthesize an IONIC compound.
Na + I2 NaI
Two nonmetals will produce a compound with a somewhat unpredictable formula.
S + O2 ???
Two nonmetals will produce a compound with a somewhat unpredictable formula.
S + O2 SOx
N2 + O2 ???
Two nonmetals will produce a compound with a somewhat unpredictable formula.
S + O2 SOx
N2 + O2 NOx
Advanced Synthesis
Simple compounds, called OXIDES can synthesize acids or bases.
Whether an acid or base is made depends on the type of oxide that is reacted.
Acids form from _____??___oxides.
Acids form from nonmetal oxides.
Bases form from __?????__ oxides.
Bases form from metal oxides.
NO2 + H2O ???
NO2 + H2O HNO3 H+ NO3- from list
Cs2O + H2O ??????
Cs2O + H2O CsOH
Decompositions
Decompositions and synthesis are ??????????
Decompositions
Decompositions and synthesis are OPPOSITES.
H2O ????
H2O H2 + O2
Fe2O3 ???
Fe2O3 Fe + O2
How to know what type is involved.
Combustion= an organic compound + O2 OR
active metal + O2
Synthesis= reactants are two elements OR oxide and water, ONE PRODUCT
Decomposition= ONE REACTANT
Now a review worksheet.
