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Station A

Station A. Name the following compounds: CaBr 2 calcium bromide RbOH rubidium hydroxide Li 2 CrO 4 lithium chromate. Write the formula for the following compounds: ammonium bromide NH 4 Br potassium iodide KI beryllium acetate BeC 2 H 3 OO.

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Station A

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  1. Station A Name the following compounds: CaBr2 calcium bromide RbOHrubidium hydroxide Li2CrO4 lithium chromate Write the formula for the following compounds: ammonium bromide NH4Br potassium iodide KI beryllium acetate BeC2H3OO Choose the correct answer and explain what is wrong with EACH of the other answer choices. Lithium is a metal so prefixes aren’t used Lithium is a metal so prefixes aren’t used Lithium is a metal so prefixes aren’t used This is correct Lithium is in Group 1 so a Roman numeral is not needed

  2. Station B Name the following compounds: Mn2S manganese (I) sulfide FeI3 iron (III) iodide Cu3N2 copper (II) nitride Write the formula for the following compounds: mercury (II) sulfate HgSO4 tin (IV) fluoride SnF4 mercury (I) dichromate Hg2Cr2O7 Choose the correct answer and explain what is wrong with EACH of the other answer choices. The charges are balanced but the subscripts can be “reduced” This is correct The charges are not balanced (4+ and 8-) The charges are not balanced (16+ and 2-) Roman numerals are not used in formulas

  3. Station C Name the following compounds: PBr3 phosphorous tribromide N2F2 dinitrogendifluoride SO5 sulfur pentafluoride Write the formula for the following compounds: oxygen difluorideOF2 tetraphosphorusheptasulfideP4S7 disulfurdecafluorideS2F10 Choose the correct answer and explain what is wrong with EACH of the other answer choices. This is correct Copper is Cu Cobalt is Co “A” is correct

  4. Station D • Which of the following are not the correct chemical formula for the compound named? Fix the incorrect ones. • Nickel (II) peroxide Ni2O NiO2 • Calcium sulfate CaSO4 • Berryllium oxide BeO • Ammonium chromate NH4CrO4 (NH4)2CrO4 • Disiliconhexanitride S2N6 Si2N6 • Which of the following formulas are incorrect? Fix the incorrect ones. • AlCl3 • CsCl2 CsCl • NaCO3 Na2CO3 • Mg2(NO3)3 Mg(NO3)2 • NH4(C2H3OO)3 NH4C2H3OO

  5. Station E Name the following compounds: FeCrO4 iron (II) chromate N3S6 trinitrogenhexasulfide (NH4)2CO3 ammonium carbonate Co(SCN)3 cobalt (III) thiocyanate Write the formula for the following compounds: diargonpentafluorideAr2F5 silver peroxide Ag2O2 lead (III) nitrate PbN lithium bicarbonate Li2Cr2O7

  6. Station A Name the following compounds: CaBr2 RbOH Li2CrO4 Write the formula for the following compounds: ammonium bromide potassium iodide beryllium acetate Choose the correct answer and explain what is wrong with EACH of the other answer choices.

  7. Station B Name the following compounds: Mn2S FeI3 Cu3N2 Write the formula for the following compounds: mercury (II) sulfate sin (IV) fluoride mercury (I) dichromate Choose the correct answer and explain what is wrong with EACH of the other answer choices.

  8. Station C Name the following compounds: PBr3 N2F2 SO3 Write the formula for the following compounds: oxygen difluoride tetraphosphorusheptasulfide disulfurdecafluoride Choose the correct answer and explain what is wrong with EACH of the other answer choices.

  9. Station D • Which of the following are not the correct chemical formula for the compound named? Fix the incorrect ones. • Nickel (II) peroxide Ni2O • Calcium sulfate CaSO4 • Berryllium oxide BeO • Ammonium chromate NH4CrO4 • Disiliconhexanitride S2N6 • Which of the following formulas are incorrect? Fix the incorrect ones. • AlCl3 • CsCl2 • NaCO3 • Mg2(NO3)3 • NH4(C2H3OO)3

  10. Station E Name the following compounds: FeCrO4 N3S6 (NH4)2CO3 Co(SCN)3 Write the formula for the following compounds: diargonpentafluoride silver peroxide lead (III) nitrate lithium bicarbonate

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