9. T/I Write the formula for each compound. a. phosphorus pentachloride b. difluorine monoxide c. sulfur trioxide d. silicon tetrabromide e. cobalt(II) hydroxide f. sulfur hexafluoride
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- What is the difference between molecular compound and ionic compound? Cite some examples that can be found in our home.Which of the following are ionic compounds? a) calcium carbonate b) SO3 c) CoCl3 d) PCl3 e) barium hydroxide f) nitrogen trioxide A. a,b,c, and e B. a, c, and e C. b,c, and e D. a,c, and fWhat is the difference between molecules and compounds? Give examples of each.
- 74. Write a formula for each molecular compound.(a) chlorine monoxide(b) xenon tetroxide(c) xenon hexafluoride(d) carbon tetrabromide(e) diboron tetrachloride(f) tetraphosphorus triselenideGive some examples of inorganic compounds?Molecular or Ionic Compound? Compound Name B2O3 2 N2O 3 LiCl 4 N2O4 5 BrF3 6 AlBr3 7 SnF2 8 SiCl4 9 NaCl 10 TiCl3 11 CuF2 12 SF6 13 P4S3 14 Xe3F4 15 PtCl2
- Name this compound: Ba(NO3)2Which statement is incorrect? A. All molecules are compounds but not all compounds are molecules. (Semua molekul adalah sebatian tetapi tidak semua sebatian adalah molekul.) B. A molecule is formed when two or more atoms join together chemically. (Molekul dibentuk apabila dua atau lebih atom bergabung bersama secara chemical.) C. A compound is a molecule that contains at least two different elements. (Sebatian adalah molekul yang mengandungi sekurang-kurangkan dua unsur yang berbeza) D. All compounds are molecules but not all molecules are compounds. (Semua sebatian adalah molekul tetapi tidak semua molekul adalah sebatian.)We+2 Werium A+1 Almostium Du-3 Dunium Y-2 Yeasium 1. Use the elements above to create a model that shows how an atom becomes charged and explain your model. 2. Use the elements above to create a model that shows how atoms combine to form an ionic compound. (Lewis Dot) Write the correct chemical formula for your compound. Explain how you predicted the chemical formula using nomenclature rules Name the compound Explain why the name is correct according to nomenclature rules. 3. Use the elements above to create a model that shows how atoms combine to form a molecular compound. (Lewis Dot) Write the correct chemical formula for your compound. Explain how you predicted the chemical formula using nomenclature rules Name the compound Explain why the name is correct according to nomenclature rules. 4. Explain how your models show that elements combine in whole number ratios.
