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Reaction Types/Predict The Products
Solubility and Net Ionic Equations
Redox Reactions
Stoichiometry
Limiting Reactant
100
This type of reaction is: __________

2 C2H6 + 7 O2 --> 6 H2O + 4 CO2 + heat

What is combustion?

100
Predict the solubility of MgSO4

What is soluble?

100

What is the oxidation number for carbon in CO2

What is +4?

100
How many moles of O2 will be produced when 4.50 mol of H2O are produced?

2 H2O2 --> O2 + 2 H2O

What is 2.25 mol O2?
100

If theoretically 45 g of a substance should form during a reaction, but I found that only 35.4 g formed in the lab, my percent yield is ____.

what is 78.6%

200

Predict the product (Synthesis)

Li + N2 -->

What is Li3N?
200

Predict the solubility of FeCO3

What is insoluble?

200
Which element is being reduced in the following reaction:

2 HBr + Cl2 --> 2 HCl + Br2?

What is Cl?

200

How many grams of S will react with 6.06 mol O2?

S + O2 --> SO2

194 g

200

What is the limiting reactant when 0.866 mol NO reacts with 0.503 mol O2

2 NO + O2 --> 2 NO2

What is NO?

300

This type of reaction is: _________.

4 (NH3)PO4 + 3 Pb(NO3)4 --> Pb3(PO4)4 + 12 NH4NO3

what is double replacement?

300

What is the net ionic equation for the following reaction?

AgNO3 (aq) + NaCl (aq) --> AgCl (s) + NaNO3 (aq)

What is Ag+ (aq) + Cl- (aq) --> AgCl (s)?

300

Which element is the reducing agent in the following reaction?

Fe2O3 + 3CO → 2 Fe + 3 CO2

What is carbon?

300
How many grams of Na are needed to produce 9.50 g of Na2O?

4 Na + O2 --> 2 Na2O

What is 7.04 g Na?

300
Find the theoretical yield when 28 of N2 reacts with 25 g of H2

N2 + 3 H2 --> 2 NH3

What is 34 g NH3?

400
Predict the products (double replacement)

KNO3 + H2CO3

What is K2CO3 and HNO3?

400

What are the spectator ions for the following reaction:

CuSO4 + 2 NaOH --> Cu(OH)2 + Na2SO4 

What are Na+ and SO42-?

400

Balance the following using the half-reaction method:

Zn2+ + Fe2+ --> Fe3+ + Zn

What is Zn2+ + 2 Fe2+ --> 2 Fe3+ + Zn

400

How many molecules of O2 will react with 4.47 g of C4H8O?

2 C4H8O + 11 O2 --> 8 CO2 + 8 H2O

What is 2.05 x 1023 molecules O2?

400

If 200. g (3 sig figs) of each reactant react to produce NaNO3. How much excess reagent is left over?

3 AgNO3 + Na3PO4 --> Ag3PO4 + 3 NaNO3

What is 136 g Na3PO4?