Types of Reactions
What type of reaction is this? Na + Cl → NaCl
synthesis
What is the outcome of the balanced formula of this reaction? C + O2 →
CO2
What are the numbers before an element or compound is called? How about the numbers in front, or after, an element or compound?
Coefficients and subscripts
What is the outcome of the balanced formula for this reaction? 2H2 + O2 →
2H2O
What type of reaction is this? H20 → H2 + O2
decomposition
What is the outcome formula for this reaction? 2AlN →
2Al + N2
What are the elements on the left side of a formula called?
Reactants
What is the outcome of the balanced formula for this reaction? 2KO →
2K + O2
What type of reaction is this? Zn + 2 HCl → ZnCl2 + H2
single displacement
What is the outcome of the balanced formula for this reaction? CH4 + 2 O2 →
CO2 + 2H2O
What are the elements on the right side of a formula called?
Products
What is the outcome of the balanced formula for this reaction? Au + PbO →
Not possible
What type of reaction is this? FeS + 2HCl → H2S + FeCl2
double displacement
What is the outcome of the balanced formula for this reaction? Mg + 2HCl →
H2 + MgCl2
What should be looked at to determine whether a single displacement reaction can take place?
Activity series chart
What is the outcome of the balanced formula for this reaction? Na2SO4 + SrCl2 →
2NaCl + SrSO4
What might double displacement reactions create?
Precipitates
What is the outcome of the balanced formula for this reaction? CuCl2 + 2AgNO3 →
Cu(NO3)2 + 2AgCl
What does the triangle above the → in a chemical reaction represent
That the reaction is being heated
What is the outcome of the balanced formula for this reaction? 2C3H8 + 7O2 →
8H2O + 6CO2