P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal...
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Transcript of P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal...
![Page 1: P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal and the other is a nonmetal, combine the reactants.](https://reader036.fdocuments.in/reader036/viewer/2022062318/5519c883550346695e8b49c1/html5/thumbnails/1.jpg)
PREDICTING PRODUCTS
![Page 2: P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal and the other is a nonmetal, combine the reactants.](https://reader036.fdocuments.in/reader036/viewer/2022062318/5519c883550346695e8b49c1/html5/thumbnails/2.jpg)
SYNTHESIS
Hint: Look for reactants that are both elements
If one is a metal and the other is a nonmetal, combine the reactants using the “Criss Cross” method
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TRY PREDICTING THE PRODUCTS OF THIS REACTION AND THE BALANCE:
Na (s) + Cl2 (g)
![Page 4: P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal and the other is a nonmetal, combine the reactants.](https://reader036.fdocuments.in/reader036/viewer/2022062318/5519c883550346695e8b49c1/html5/thumbnails/4.jpg)
DECOMPOSITION
Hint: Look for a single reactant
Break it into its elements
![Page 5: P REDICTING P RODUCTS. S YNTHESIS Hint: Look for reactants that are both elements If one is a metal and the other is a nonmetal, combine the reactants.](https://reader036.fdocuments.in/reader036/viewer/2022062318/5519c883550346695e8b49c1/html5/thumbnails/5.jpg)
TRY PREDICTING THE PRODUCTS OF THIS REACTION AND THEN BALANCE:
CaBr2
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COMBUSTION
Hint: The reactants will be oxygen and some hydrocarbon
The products are always the same!
(Carbon Dioxide and Water)
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TRY PREDICTING THE PRODUCTS OF THIS COMBUSTION REACTION AND BALANCE
C2H14 + O2
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SINGLE REPLACEMENT
Hint: Look for a compound and a single element.
The single element will replace the part of the compound that it is like. Metals replace metals (cationic), nonmetals replace nonmetals (anionic).
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SINGLE REPLACEMENT
You must check the Activity Series to see if a single replacement reaction will actually occur.
Elements higher on the list can bump out the elements below them.
Use “Criss Cross” to write the formula of the new product
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TRY PREDICTING THE PRODUCTS OF THIS SINGLE REPLACEMENT REACTION
Mg + Al2(CO3)3
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TRY PREDICTING THE PRODUCTS OF THIS SINGLE REPLACEMENT REACTION
ZnCl2 + Br2
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DOUBLE REPLACEMENT
Hint: Look for two compounds
Elements switch partners so that there is still a nonmetal with a metal in each compound.
Use Criss Cross when writing formulas for final products
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DOUBLE REPLACEMENT
You must check the solubility chart to see if a double replacement reaction will occur.
You must have at least one product that is not soluble (forms a solid precipitate in solution) or there is no reaction
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DOUBLE REPLACEMENT
SolubilityNot soluble = will not dissolve,
forms a precipitate in solution Marked with (s) to show that the
product is a solid
Soluble = will dissolve in solutionMarked with (aq) to show that the
product is dissolved in water
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PRETTY KITTIES SINGING ABOUT BEING …
SOLUBLE!
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TRY PREDICTING THE PRODUCTS OF THIS DOUBLE REPLACEMENT REACTION
CuSO4 (aq) + CaCl2(aq)
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TRY PREDICTING THE PRODUCTS OF THIS DOUBLE REPLACEMENT REACTION
NaNO3 (aq) + KCl (aq)
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TRY PREDICTING THE PRODUCTS OF THESE REACTIONS (AND BALANCE THEM)
___Li2O
___C3H7OH + ___O2
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TRY PREDICTING THE PRODUCTS OF THIS REACTIONS (AND BALANCE IT) ___NH4OH(aq) + ___Ca(NO3)2 (aq)
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TRY PREDICTING THE PRODUCTS AND BALANCING
___K + ___F2
___FeNO3 + ___Ag
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TRY PREDICTING THE PRODUCTS AND BALANCING
___NaI + ___Cl2
___C2H2 + ___O2
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TRY PREDICTING THE PRODUCTS AND BALANCING
___(NH4)3PO4 + ___Mg(NO3)2
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TRY PREDICTING THE PRODUCTS AND BALANCING
___CaI + ___K