Complete the following table with the formula of the compound.               Br-           O2-     NO-3          PO43- Na+ Mg2+ Al3+ Pb4+ NH4 + Fe2+ Fe3+

Complete the columns in the table:  formula:   SnO2 P2O3 name: chloric acid      substance type:       Substance type: M = molecular, I = ionic, MT = metallic, OA = oxoacid, BA = binary acid.

Table B1: Formulas of Ionic CompoundsFor each given compound, show the correct formula of the cation, the anion, and the balanced formula. Name Cation Anion Formula Sodium sulfide Na+ S2- Na2S Calcium bromide       Magnesium oxide       Potassium phosphide       Aluminum sulfide       Calcium nitride

Al³+ and CN formula: Ba²+ and SO² formula: Lit and NO3 formula: NHand Cl formula: name: name: name: name:

Complete the table below by writing the symbols for the cation and anion that make up each ionic compound. The first row has been completed for you. ionic compound cation NaCl Co3(PO4)2 NH₂F FeBr₂ Fe(OH)3 Na 0 anion 0 X S

Imagine two new elements have been discovered with symbols Q and Z. Q is in group 2A and Z is in group 7a on the periodic table. What is the formula of the ionic compound that these two elements can form? Q₂Z₂ QZ₂ Q₂Z QZ ZQ₂ O Z₂Q2 O Z₂Q

3. Fill in the empty boxes with the correct information. Cation Ca2+ NH4* Anion C1- COR CIO3 Formula K₂S MgS NA Name Mag Culfide Lithium Carbonate C hllak the periodic table below. Four of

Predict the formula for each ionic compound. (Recall the polyatomic ions in the table below.) Some Common Polyatomic Ions Name Formula Acetate C2H3O2− Hydrogen carbonate HCO3− Hydroxide OH− Nitrate NO3− Carbonate CO32− Sulfate SO42− Phosphate PO43− Ammonium NH4+ Note: The names of positive polyatomic ions end in -ium. Many negative polyatomic ions have names ending in -ate. Another name for the hydrogen carbonate ion is bicarbonate. (a) radium nitrate   chemPad Help                   (b) barium phosphate   chemPad Help                   (c) cesium iodide   chemPad Help                   (d) gallium phosphide   chemPad Help                   (e) aluminum nitride   chemPad Help                   (f) lithium sulfate   chemPad Help

Complete the following table: Cation Formula Anion Formula Compound Formula K* Co,- Mg²+ NO, Ba2+ so,-