Review - Ionic Compounds Answer Key (CHEM 1405)
Back to Chemistry 1405 Practice Problems
Write the formula and name of the compound formed when the cation combines with the anion.
Draw the Lewis dot formulas for the compounds.
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aluminum and sulfur: |
magnesium and bromine:
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sodium and oxygen: |
calcium and nitrogen: |
Write formulas and names for the compounds between the following elements and polyatomic ions.
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Formula |
Cation + Anion |
Name |
|
___Mg(ClO3)2____ |
magnesium + chlorate |
____magnesium chlorate_____________ |
|
___K2Cr2O7______ |
potassium + dichromate |
____potassium dichromate___________ |
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___Fe(HCO3)3____ |
iron III + hydrogen carbonate |
____iron III hydrogen carbonate_______ |
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___AgCN________ |
silver + cyanide |
____silver cyanide__________________ |
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___ZnCrO4______ |
zinc + chromate |
____zinc chromate__________________ |
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___Sn(C2H3O2)4__ |
tin IV + acetate |
____tin IV acetate__________________ |
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___Cr(MnO4)3____ |
chromium III + permanganate |
____chromium III permanganate_______ |
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___(NH4)2SO3____ |
ammonium + sulfite |
____ammonium sulfite_______________ |
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___Co(ClO3)3_____ |
cobalt III + chlorate |
____cobalt III chlorate_______________ |
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___Na2CrO4______ |
sodium + chromate |
____sodium chromate_______________ |
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___Ni2(CO3)3_____ |
nickel III + carbonate |
____nickel III carbonate______________ |
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___Ag2Cr2O7_____ |
silver + dichromate |
____silver dichromate_______________ |
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___Sr(OH)2______ |
strontium + hydroxide |
____strontium hydroxide_____________ |
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___Mn(C2H3O2)2__ |
manganese II + acetate |
____manganese II acetate____________ |
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___Li3P_________ |
lithium + phosphorus |
____lithium phosphide_______________ |
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___Rb2SO3______ |
rubidium + sulfite |
____rubidium sulfite_________________ |
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___Mg(NO2)2_____ |
magnesium + nitrite |
____magnesium nitrite_______________ |
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___Fe(HCO3)2____ |
iron II + hydrogen carbonate |
____iron II hydrogen carbonate________ |
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___Pb(NO3)4_____ |
lead IV + nitrate |
____lead IV nitrate__________________ |
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___Bi(CN)3______ |
bismuth III + cyanide |
____bismuth III cyanide______________ |
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___Ba(MnO4)2____ |
barium + permanganate |
____barium permanganate___________ |
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___CrCO3_______ |
chromium II + carbonate |
____chromium II carbonate___________ |
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___Zn(ClO3)2_____ |
zinc + chlorate |
____zinc chlorate___________________ |
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___Cu(NO2)2_____ |
copper II + nitrite |
____copper II nitrite_________________ |
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___Fe(OH)3______ |
iron III + hydroxide |
____iron III hydroxide________________ |