Question

Experiment 5: Nomenclature of Chemical Compounds and Formula Writing

Experiment NOMENCLATURE OF CHEMICAL COMPOUNDS AND FORMULA WRITING The After Thought 1. Consider the elements in period or row 3 of the Periodic Table. Each element is expected to form a simple ion as atoms of that element gain or lose electrons. Write the charge expected for each of these elements in the corresponding box below. Group 1 III IV V VI VII NU 2. Circle either ionic (l) or molecular (M) beside each binary compound's formula to identify its likely structure. Then write its correct name. SO, I or M KI I or M Mg, P2 SCI Cu S I or M IFs I or M 3. Some of the names in the listing below are incorrect. Make any needed corrections to the incorrectly written names. PO, dipotassium trioxide Al(SO4)3 aluminum sulfate Ba(OH), barium oxyhydride LIN lithium nitrite calcium cloride Pb(C2H202), lead (II) acetate Mg(NO3), manganous nitrate H2SO, hydrosulfuric acid

Answer 1

I iv I I. v v . VII. Group AI +2 Sulphur. Trioxide SO3 Potassium Iodide Magnesium Phosphide KI mga P2 sq Uz Curs Sulfur Monochloride. Copper (1) sultide Iodine pentafluoride IFS Poz. - Phosphore trioxide Barium Hydroxide lithium Nitride . I Remaining are ones correct. Balon) Lign Î 1 T Sulfuric acid Masou → Magnesium mg (NO3), Nitrate. - Phosphoric acid → Hapon ② Ca(CO3)₂ 6) HF ① Sny (Pai)u. ® Posou b Hg2 Iz Chiu Ages . CBru ©