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Equations 03-06
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A strip of zinc is placed in a solution of nickel(II) nitrate.
Zn + Ni
2+
® Ni + Zn
2+
Solid aluminum hydroxide is added to a concentrated solution of potassium hydroxide.
Al(OH)
3
+ OH
–
® Al(OH)
4
–
OR Al(OH)
6
3–
Ethyne (acetylene) is burned in air.
C
2
H
2
+ O
2
® H
2
O + CO
2
Solid calcium carbonate is added to a solution of ethanoic (acetic) acid.
CaCO
3
+ CH
3
COOH ® H
2
O + CO
2
+ Ca
2+
+ CH
3
COO
–
Lithium metal is strongly heated in nitrogen gas.
Li + N
2
® Li
3
N
Boron trifluoride gas is added to ammonia gas.
BF
3
+ NH
3
® BF
3
NH
3
Sulfur trioxide gas is bubbled into a solution of sodium hydroxide.
SO
3
+ OH
–
® H
2
O + SO
4
2–
Equal volumes of 0.1 M solutions of lead(II) nitrate and magnesium iodide are combined.
Pb
2+
+ I
–
® PbI
2
Solid potassium chlorate is strongly heated.
KClO
3
® KCl + O
2
Solid silver chloride is added to a solution of concentrated hydrochloric acid.
AgCl + Cl
–
® [AgCl
2
]
–
A solution of ethanoic (acetic) acid is added to a solution of barium hydroxide.
CH
3
COOH + OH
–
® CH
3
COO
–
+ H
2
O
Ammonia gas is bubbled into a solution of hydrofluoric acid.
NH
3
+ HF ® NH
4
+
+ F
–
Zinc metal is placed in a solution of copper(II) sulfate.
Zn + Cu
2+
® Cu + Zn
2+
Hydrogen phosphide (phosphine) gas is added to boron trichloride gas.
H
3
P + BCl
3
® H
3
PBCl
3
A solution of nickel(II) bromide is added to a solution of potassium hydroxide.
Ni
2+
+ OH
–
® Ni(OH)
2
Hexane is combusted in air.
C
6
H
14
+ O
2
® CO
2
+ H
2
O
A solution of copper(II) sulfate is spilled onto a sheet of freshly polished aluminum metal.
Al + Cu
2+
® Cu + Al
3+
Dimethyl ether is burned in air.
(CH
3
)
2
O + O
2
® H
2
O + CO
2
A 0.1 M nitrous acid solution is added to the same volume of a 0.1 M sodium hydroxide solution.
HNO
2
+ OH
–
® H
2
O + NO
2
–
Hydrogen iodide gas is bubbled into a solution of lithium carbonate.
HI + CO
3
2–
® H
2
O + CO
2
+ I
–
An acidic solution of potassium dichromate is added to a solution of iron(II) nitrate.
H
+
+ Cr
2
O
7
2–
+ Fe
2+
® H
2
O + Cr
3+
+ Fe
3+
Excess concentrated aqueous ammonia is added to a solution of nickel(II) bromide.
NH
3
+ Ni
2+
® [Ni(NH
3
)
4
]
2+
A solution of sodium phosphate is added to a solution of aluminum nitrate.
PO
4
3–
+ Al
3+
® AlPO
4
Concentrated hydrochloric acid is added to a solution of sodium sulfide.
H
+
+ HS
–
® H
2
S OR H
+
+ S
2–
® H
2
S
A solution of potassium phosphate is mixed with a solution of calcium acetate.
PO
4
3–
+ Ca
2+
® Ca
3
(PO
4
)
2
Solid zinc carbonate is added to 1.0 M sulfuric acid.
ZnCO
3
+ H
+
® Zn
2+
+ H
2
O + CO
2
A solution of hydrogen peroxide is exposed to strong sunlight.
H
2
O
2
® H
2
O + O
2
A 0.02 M hydrochloric acid solution is mixed with an equal volume of 0.01 M calcium hydroxide.
OH
–
+ H
+
® H
2
O
Excess concentrated aqueous ammonia is added to solid silver chloride.
NH
3
+ AgCl ® [Ag(NH
3
)
2
]
+
+ Cl
–
Magnesium ribbon is burned in oxygen.
Mg + O
2
® MgO
A bar of strontium metal is immersed in a 1.0 M copper(II) nitrate solution.
Sr + Cu
2+
® Cu + Sr
2+
Solid dinitrogen pentoxide is added to water.
N
2
O
5
+ H
2
O ® H
+
+ NO
3
–
Author
ndhejduk
ID
60298
Card Set
Equations 03-06
Description
AP Chem equations and answers
Updated
2011-02-02T22:44:43Z
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