<p>Formula Writing Worksheet Ionic & Molecular Formulas & Hydrates</p><p>1. Cuprous sulfate Cu2SO4 14.Krypton tribromide KrBr3</p><p>2. Manganese (II) bromide MnBr2 15.Cobaltic carbonate Co2(CO3)3</p><p>3. Zinc phosphide Zn3P2 16.Chromous oxide CrO</p><p>4. Nickel phosphate Ni3(PO4)2 17.CuSO4 · 5 H2O Copper (II) Sulfate</p><p>5. Dinitrogen monoxide N2O Pentahydrate</p><p>6. Calcium hydroxide Ca(OH)2 18.Sn(HCO3)2 Stannous Bicarbonate</p><p>7. DNE 19.Na2S Sodium Sulfide</p><p>8. Ferric cyanide heptahydrate 20.S2O5 Disulfur Pentaoxide</p><p>Fe(CN)3 · 7H2O 21.Fe3(PO4)2 • 6 H2O Ferrous </p><p>9. Aluminum bromate AlBr3 Phosphate Hexahydrate</p><p>10.Strontium nitrate Sr(NO3)2 22.KCN Potassium Cyanide</p><p>11.Silicon pentoxide SiO5 23.Mg(ClO)2 Magnesium </p><p>12.Silver sulfite Ag2SO3 Hypochlorite</p><p>13.Plumbic bisulfate trihydrate 24.HgSO4 • 5H2O Mercuric Sulfate </p><p>Pb(HSO4)4 · 3H2O Pentahydrate 25.DNE 30.Sn(C2H3O2)4 Stannic Acetate</p><p>26.MnSO4 · 7 H2O Manganese 31.DNE</p><p>Sulfate Heptahydrate 32.NiSO3 · 4 H2O Nickel Sulfite </p><p>27.Sr3P2 Strontium (II) Phosphide Tetrahydrate</p><p>28.Co(NO2)2 Cobaltous Nitrite 33.CuSO3 Cupric Sulfite</p><p>29.Cr(BrO2)2 • 8H2O Chromous 34.Ba(BrO3)2 Barium Bromate</p><p>Bromite Octahydrate 35.LiF Lithium Fluoride</p><p>36.Formula Writing Worksheet: Acids 37. 38.Directions: Write the formula or the chemical names for the acids (in aqueous solutions) listed below. 39.</p><p>1) HC2H3O2 Acetic Acid 9) H2SO3 Sulfurous Acid</p><p>2) HIO4 Periodic Acid 10)HMnO4 Permanganic Acid</p><p>3) H2SO4 Sulfuric Acid 11)Hypobromous acid HBrO</p><p>4) HNO2 Nitrous Acid 12)Iodic acid HIO3</p><p>5) HClO Hypochlorous Acid 13)Nitric acid HNO3</p><p>6) HBrO4 Perbromic Acid 14)Hydrosulfuric acid H2S</p><p>7) H3PO4 Phosphoric Acid 15)Perchloric acid HClO4</p><p>8) H2CO3 Carbonic Acid 16)Hydrochloric acid HCl 17)Hydrofluoric acid HF 18)Chloric acid HClO3</p><p>19)MIX THEM UP!!!</p><p>1) Aluminum oxide Al2O3</p><p>2) Ammonium hydroxide monohydrate NH4OH · H2O</p><p>3) Ammonium sulfite (NH4)2SO3</p><p>4) Barium fluoride BaF2</p><p>5) Bromous acid HBrO2</p><p>6) Calcium bisulfate octahydrate Ca(HSO4)2 • 8H2O</p><p>7) Calcium oxide CaO</p><p>8) Carbon tetrachloride CCl4</p><p>9) Copper (I) sulfate Cu2(SO4)</p><p>10) Copper (II) sulfate CuSO4</p><p>11) Ferric nitrate Fe(NO3)3</p><p>12) Hydrocyanic acid HCN</p><p>13) Hypoiodous acid HIO</p><p>14) Iron (II) chloride FeCl2</p><p>15) Iron (II) sulfide trihydrate FeS · 3H2O</p><p>16) Lithium carbonate Li2CO3 17) Magnesium hydroxide Mg(OH)2</p><p>18) Nitric acid HNO3</p><p>19) Nitrogen dioxide NO2</p><p>20) Perchloric acid HClO4</p><p>21) Plumbic sulfide PbS2</p><p>22) Plumbous carbonate PbCO3</p><p>23) Potassium carbonate heptahydrate K2CO3 · 7H2O</p><p>24) Potassium cyanide KCN</p><p>25) Silicon carbide SiC</p><p>26) Sodium bromide NaBr</p><p>27) Sodium sulfate pentahydrate Na2SO4 · 5H2O</p><p>28) Stannous hydroxide Sn(OH)2</p><p>29) Sulfur trioxide SO3</p><p>30) Tin (II) fluoride SnF2</p><p>31) AgNO3 Silver Nitrate</p><p>32) AlPO4 • 4 H2O Aluminum Phosphate Tetrahydrate</p><p>33) As2O3 Arsenic Oxide 34) Ba(HCO3)2 Barium Bicarbonate</p><p>35) BaSO4 Barium Sulfate</p><p>36) Ca(CN)2 • 8 H2O Calcium Cyanide Octahydrate</p><p>37) DNE</p><p>38) Co(ClO)2 • 2 H2O Cobaltous Hypochlorite Dihydrate</p><p>39) Cs3N Cesium Nitride</p><p>40) Fe(NO3)2 Ferrous Nitrate</p><p>41) Fe2(SO3)3 • 9 H2O Ferric Sulfite Nonahydrate</p><p>42) H2O Dihydrogen Monoxide (Water!)</p><p>43) H2S Dihydrogen Sulfide</p><p>44) H2SO4 Sulfuric Acid</p><p>45) HBrO3 Bromic Acid</p><p>46) HClO Hypochlorous Acid</p><p>47) HMnO4 Permanganic Acid</p><p>48) K2CO3 Potassium Carbonate</p><p>49) KCl Potassium Chloride</p><p>50) KMnO4 Potassium Permanganate 51) LiBrO4 Lithium Perbromate</p><p>52) MgCO3 • 6 H2O Magnesium Carbonate Hexahydrate</p><p>53) N2O4 Dinitrogen Tetraoxide</p><p>54) Na3PO4 Sodium Phosphate</p><p>55) NaIO2 Sodium Iodite</p><p>56) NH3 Ammonia (Nitrogen Trihydride)</p><p>57) NH4OH Ammonium Hydroxide</p><p>58) Ni(HSO4)2 Nickel Bisulfate</p><p>59) P2O5 Diphosphorus Pentaoxide</p><p>60) SiO2 Silicon Dioxide</p><p>61)</p>