Worksheet 2A: Nomenclature Worksheet
- Page ID
- 36936
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1. Using the periodic table as a guide, predict the chemical formula and name of the compound formed by the following elements
- \(Ga\) and \(F\)
- \(Li\) and \(H\)
- \(Al\) and \(I\)
- \(K\) and \(S\)
- \(Ca\) and \(Br\)
- \(K\) and \(CO_3\)
- \(Al\) and \(C_2H_3O_2\)
- \(NH_4\) and \(SO_4\)
- \(Mg\) and \(PO_4\)
2. Name the following compounds
- \(LiNO_3\)
- \(Sc_2O_3\)
- \(CsBr\)
- \(NF_3\)
- \(Ag_2SO_4\)
- \(PF_5\)
- \(NaI\)
- \(SCl_2\)
- \(Ca(NO_3)_2\)
- \(FeCl_3\)
- \(CoCO_3\)
- \(N_2O_4\)
3. Write the chemical formulas for the following compounds
- aluminum hdroxide
- potassium sulfate
- copper (I) oxide
- zinc nitrate
- mercury (II) bromide
- iron (III) carbonate
- sodium phosphate
- cobalt (II) nitrate
- copper (II) percholorate
- magnesium hydrogen carbonate
- chromium (III) acetate
4. Calculate the following quantities
- mass, in grams, of 0.773 mol of \(CaH_2\)
- moles of \(Mg(NO_3)_2\) in 5.35 g of this substance
- number of molecules in 0.0305 mol \(CH_3OH\)
- number of C atoms in 0.585 mol \(C_4G_{10}\)
- mass in grams, of 1.906 x 10‐2 mol \(BaI_2\)
- number of moles of \(NH_4Cl\) in 48.3 g of this substance
- number of molecules of 0.05752 mol \(HCHO_2\)
5. Give the empirical formula of each of the following compounds if a sample contains
- 0.0130 mol C, 0.0390 mol H, and 0.065 mol O
- 11.6 g iron and 5.01 g oxygen
- 40.0% C, 6.7% H, and 53.3% O by mass