Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
50 Cards in this Set
- Front
- Back
What are the five types of chemical reactions?
|
Combination, Decomposition, Single-Replacement, Double-Replacement and Combustion
|
|
What are the keys to predicting the products of the five general types of reactions?
|
Combination leads to a single compound; Decomposition leads to a combo in reverse; Single replacement creates a different element and a new compound; Doube-replacement creates two new compounds and combustion usually produces CO2 and H2O
|
|
Classify and Balance
C3H6 + O2 --> CO2 + H20 |
Combustion
2C3H6 + 9O2 --> 6CO2 + 6H2O |
|
Classify and Balance
Al(OH)3 --> Al2O3 and H2O |
Decomposition
2Al(OH)3 --> Al2O3 and 3H2O |
|
Classify and Balance
Li + O2 --> Li2O |
Combination
4Li + O2 --> 2Li2O |
|
Classify and Balance
Zn + AgNO3 --> Ag + Zn(NO3)2 |
Single Replacement
Zn + 2AgNO3 --> 2Ag + Zn(NO3)2 |
|
Which of the five general types of reaction would most likely occur, given each set of reactants? What are the probable products?
An aqueous solution of two ionic compounds |
Double Replacement Reaction
It would produce two new compounds driven by a precipitate, a gaseous product, or water |
|
Which of the five general types of reaction would most likely occur, given each set of reactants? What are the probable products?
a single compound |
Decomposition.
Two elements or an element and a compound |
|
Which of the five general types of reaction would most likely occur, given each set of reactants? What are the probable products?
Two elements |
Combination
a single compound |
|
Which of the five general types of reaction would most likely occur, given each set of reactants? What are the probable products?
oxygen and a compound of carbon and hydrogen |
Combustion
CO2 and H2O |
|
Complete and Balance
CaI2 + Hg(NO3)2 --> (HgI2 precipitates) |
Double Replacement
CaI2 + Hg(NO3)2 --> HgI2 + Ca(NO3)2 |
|
Al + Cl2 --> ?????
|
Al + Cl2 --> AlCl3
Combination |
|
Ag + HCL --????
|
Ag + HCL --> H + AgCl
Single replacement |
|
C2H2 + O2 --????
|
C2H2 + 3O2 --> 2CO2 + 2H2O
Combustion |
|
MgCl --> ????
|
Decomposition
MgCl --> Mg + Cl |
|
What are the three types of products that result from a double-replacement reaction?
|
precipitate, a gaseous product and Water.
|
|
Write the equation
Cu(s) + S (s) --> two reactions are possible |
For copper (II):
Cu(s) + S(s) --> CuS (s) (balanced) For copper (I): 2Cu(s) + S (s) --> Cu2S(s) |
|
Complete and Balance
Be + O2 --> |
2Be + O2 --> 2BeO
|
|
Write and Balance the formation of magnesium nitride (Mg3N2) from its elements.
|
3Mg + N2 --> Mg3N2
|
|
Complete and balance this decomp
HI --> |
2HI --> H2 + I2
|
|
Write the formula for the binary compound that decomposes to the products H2 and Br2
|
HBr
|
|
Complete the equations for these single replacement reactions in teh aqueous solution. Balance each equation. Write "no reactoin" if a reaction does not occur.
Fe(s) + Pb(NO3)2(aq) --> |
Fe(s) + Pb(NO3)2(aq) --> Fe(NO3)2(aq) + Pb(s)
|
|
Complete the equations for these single replacement reactions in teh aqueous solution. Balance each equation. Write "no reactoin" if a reaction does not occur.
Cl2(aq) + NaI(aq) --> |
Cl2(aq) + 2Nal(aq) --> 2NaCl(aq) +I2(aq)
|
|
Complete the equations for these single replacement reactions in teh aqueous solution. Balance each equation. Write "no reactoin" if a reaction does not occur.
Ca(s) + H2O(l) --> |
Ca(s) + 2H2O(l) -->Ca(OH)a(aq) + H2(g)
|
|
Write the products of these double replacement reactions. Then balance each equation.
NaOH(aq) + Fe(NO3)3(aq) --> (iron (III) hydrooxide is a preciptiate |
3NaOH(aq) + Fe(NO3)3(aq) --> Fe(OH)3(s) +3NaNO3(aq)
|
|
Write the products of these double replacement reactions. Then balance each equation.
Ba(NO3)2(aq) + H3PO4(aq)--> (Barium phosphate is a precipitate.) |
3Ba(NO3)2(aq) + 2H3PO4(aq) --> Ba3(PO4)2(s) + 6HNO3(aq)
|
|
Write a balanced equation
KOH(aq) + H3PO4(aq) --> |
3KOH(aq) + H3PO4(aq) --> K3(PO4)(aq) + 3H2O(l)
|
|
Write a balanced equation
H2SO4(aq) + Al(OH)3(aq) --> |
3H2SO4(aq) + 2Al (OH)3(aq) --> Al2(SO4)3(aq) + 6H2O (l)
|
|
Write a balanced equation for the complete combustion
formic acid (HCOOH) |
2HCOOH + O2 --> 2CO2 +2H2O
|
|
Write a balanced equation for the complete combustion
heptane (C7H16) |
C7H16 + 11O2 --> 7CO2 + 8H2O
|
|
Write a balance equation for the combustion of glucose (C6H12O6)
|
C6H12O6 +6O2 -->6CO2 + 6H2O
|
|
Write a balanced chemical reaction for the following combo reaction
Mg + O2 --> |
2Mg + O2 --> 2MgO
|
|
Write a balanced chemical reaction for the following combo reaction
P + O2 --> diphosphorus pentoxide |
4P + 5O2 --> 2P2O5
|
|
Write a balanced chemical reaction for the following combo reaction
Ca + S --> |
Ca + S --> CaS
|
|
Write a balanced chemical equation for each decomposition reaction
Ag2O(s) --heat--> |
2Ag2O --heat-> 4Ag + O2
|
|
Write a balanced chemical equation for each decomposition reaction
ammonium nitrate --heat--> dinitrogen monooxide + water |
NH4NO3 --heat--> N2O + 2H2O
|
|
Use the activity series of metals to write a balanced chemical equation for each single replacement reaction.
Au(s) + KNO3(aq) --> |
Ask Pippen since gold is not in the reactivity table. Does this mean it is not very reactive?
|
|
Use the activity series of metals to write a balanced chemical equation for each single replacement reaction.
Zn(s) + AgNO3(aq) --> |
Zn(s) + 2AgNO3(aq) --> 2Ag + Zn(NO3)2
|
|
Use the activity series of metals to write a balanced chemical equation for each single replacement reaction.
Al(s) + H2SO4 (aq) --> |
2Al(s) + 3H2SO4 (aq) --> 3H2 + Al2(SO4)3
Al does replace H in this acid (sufuric) as indicated in the activity series of Metals |
|
Write a balanced equation for the double replacement reaction
H2C2O(aq) + KOH(aq) --> |
H2C2O4(aq) + KOH(aq) --> K2C2O4(aq) + 2H2O(l)
|
|
Write a balanced equation for the double replacement reaction
CdBr(aq) + Na2S(aq) --> Cadmium sulfide is a precipitate |
CdBr2(aq) + NaS(aq) --> CdS(s) + 2NaBr(aq)
|
|
What substance is common to all combustion reactions?
|
Oxygen
|
|
What the common products in combustion reactions?
|
Carbon dioxide and Water
|
|
Write a balance equation for the completed combustion of this compound
butene (C4H6) |
C4H8 + 6O2 --> 4CO2 + 4H2O
|
|
Write a balance equation for the completed combustion of this compound
acetone (C3H6O) |
C3H6O + 4O2 --> 3CO2 + 3H2O
|
|
Balance the equation and identify the type
Hf + N2 --> Hf3N4 |
3Hf + 2N2 --> Hf3N4
Combination |
|
Balance the equation and identify the type
Mg + H2SO4 --> MgSO4 + H2 |
Mg + H2SO4 --> MgSO4 + H2
Single Replacement |
|
Balance the equation and identify the type
C2H6 + O2 --> CO2 + H2O |
2C2H6 + 7O2 --> 4CO2 + 6H2O
Combustion |
|
Balance the equation and identify the type
Pb(NO3)2 + Nal --> PbI2 + NaNO3 |
Pb(NO3)2 + 2Nal --> PbI2 + 2NaNO3
Double replacement |
|
Balance the equation and identify the type
Fe + O2 --> Fe3O4 |
3Fe + 2O2 --> Fe3O4
Combination |