YOU WILL FIND INFORMATION ABOUT AP CHEMISTRY HERE FOR MRS. HUBBARD AT LHS.
AP Chemistry Summer Assignment – LIBERTY HIGH SCHOOL - MRS. HUBBARD - E7
The following assignment is to be completed and brought on the first day of class. PLEASE MEMORIZE ALL THE IONS AND SOLUBILITY RULES BEFORE CLASS STARTS. I WILL QUIZ YOU ON THE FIRST DAY :)
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Nomenclature
Name these binary compounds of two nonmetals.
IF7__________________ N2O5_______________ XeF2 _________________
N2O4_______________ As4O10_______________ SF6________________
PCl3________________ S2Cl2_______________
Name these binary compounds with a fixed charge metal.
AlCl3 _______________ MgO_______________ BaI2_________________
KI_______________ SrBr2 _______________ Na2S _______________
CaF2 _____________ Al2O3_______________
Name these binary compounds of cations with variable charge.
CuCl2 _____________ Fe2O3______________ SnO_________________
PbCl4______________ Cu2S_______________ HgS_________________
AuI3_______________ CoP________________
Name these compounds with polyatomic ions.
Fe(NO3)3_____________ NaOH_____________ Cu2SO4_______________
Ca(ClO3)2_____________ KNO2_____________ NaHCO3______________
NH4NO2______________ Cu2Cr2O7 ___________
Name these binary acids
HCl ________________ HI ________________
Name these acids with polyatomic ions.
HClO4________________ H2SO4_______________ HC2H3O2____________
H3PO4________________ HNO2_______________ H2CrO4_____________
H2C2O4________________ H2CO3_______________
7. Name these compounds appropriately.
CO________________ NH4CN ___________ HIO3_______________ NI3_______________
AlP _______________ OF2_____________ LiMnO4____________ HClO _____________ HF_______________ SO2_______________ CuCr2O7____________ K2O______________
FeF3______________ KC2H3O2__________ MnS______________
8. Write the formulas.
Tin (IV) phosphide__________ copper (II) cyanide_____________
Magnesium hydroxide____________ sodium peroxide_____________
Sulfurous acid____________ lithium silicate __________
Potassium nitride ____________ chromium (III) carbonate____________
Gallium arsenide______________ cobalt (II) chromate____________
Zinc fluoride________________ dichromic acid________________
Solubility rules
9. Review solubility rules and identify each of the following compounds as soluble or insoluble in water.
Na2CO3___________ CoCO3_______________ Pb(NO3)2___________
K2S______________ BaSO4________________ (NH4)2S ___________
AgI______________ Ni(NO3)2______________ KI________________
FeS______________ PbCl2_________________ CuSO4_____________
Li2O_____________ Mn(C2H3O2)2___________ Cr(OH)3__________________
AgClO3 __________ Sn(SO3)4 _______________ FeF2______________
10. Predict whether each of these double replacement reactions will give a precipitate or not based on the solubility of the products. If yes, identify the precipitate.
silver nitrate and potassium chloride _________
magnesium nitrate and sodium carbonate _________
strontium bromide and potassium sulfate ________
cobalt (III) bromide and potassium sulfide __________
ammonium hydroxide and copper (II) acetate __________
lithium chlorate and chromium (III) fluoride ___________
Balancing Equations
11. Balance the following equations with the lowest whole number coefficients.
S8 + O2 -> SO3
C10H16 + Cl2 -> C + HCl
Fe + O2 -> Fe2O3
C7H6O2 + O2 -> CO2 + H2O
KClO3 -> KCl + O2
H3AsO4 -> As2O5 + H2O
V2O5 + HCl -> VOCl3 + H2O
Hg(OH)2 + H3PO4 -> Hg3(PO4)2 + H2O
Stoichiometry and Limiting Factor
Given the equation below, what mass of water would be needed to react with 10.0g of sodium oxide?
Na2O + H2O -> 2NaOH
2NaClO3 -> 2NaCl + 3O2
What mass of sodium choride is formed along with 45.0g of oxygen gas?
14. 4NH3 + 5O2 -> 4NO + 6 H2O
What mass of water will be produced when 100.0g of ammonia is reacted with
excess oxygen?
If the reaction in #14 is done with 25.0g of each reactant, which would be the
limiting factor?
16. Na2S + 2AgNO3 -> Ag2S + 2NaNO3
If the above reaction is carried out with 50.0g of sodium sulfide and 35.0g of silver
nitrate, which is the limiting factor?
What mass of the excess reactant remains?
What mass of silver sulfide would precipitate?
17. 6NaOH + 2Al -> 2Na3AlO3 + 3H2
What volume of hydrogen gas (measured at STP) would result from reacting 75.0g of sodium
hydroxide with 50.0g of aluminum?