Set2-Solns.docx

Problems Set 2Solns 1 Which of the following is not the correct chemical formula for the compound named a hydrocyanic acid HCNaq b calcium sulfate CaSO 4c beryllium oxide BeO d nickelII peroxide NiO 2e ammonium chromate NHCrO 424 ANSWERd nickelII peroxide2 The correct name for FeO is a iron oxide b ironII oxide c ironIII oxide d iron monoxide e ironI oxideANSWERb ironII oxide3 TitaniumIV oxide has the formula a TiO 4b TiO 4c TiIVO d TiO 2e TiO 42 ANSWERd TiO 2 4 The formula for calcium hydrogen sulfate is a CaSO 42b CaS 2c CaHSO 42d CaHSO 24e CaS 2 ANSWERc CaHSO 4 2 5 The name of the compound NHClO is 44a ammonium perchlorate b ammonium chlorite c ammonium chlorate d ammonium hypochlorate e ammonium chloride