CHEM 139 - Naming Set Questions And Answers

Aluminum Charge - ANS +3 Scandium Charge - ANS +3 Silver Charge - ANS +1 Zinc Charge - ANS +2 What makes up a hydrate? - ANS Metal and Nonmetal and Water Molecule True or False: You can have half waters of hydration. - ANS True What makes up an ionic compound? - ANS Metal and Nonmetal What makes up a molecular compound? - ANS Nonmetal and Nonmetal True or False: Covalent compounds have molecular bonds. - ANS False What do you NEVER use the mono prefix for? - ANS The first nonmetal in a molecular compound What do you NEVER put any prefixes in front of? - ANS Metals What do you put after a transition metal? - ANS Roman Numeral What does a roman numeral tell you? - ANS Charge What does a subscript tell you? - ANS Number of atoms What do you put at the end of an anion? - ANS -ide Mono- - ANS 1 Di- - ANS 2 Tri- - ANS 3 Tetra- - ANS 4 Penta- - ANS 5 Hexa- - ANS 6 Hepta- - ANS 7 Octa- - ANS 8 Nona- - ANS 9 Deca- - ANS 10 Acid - ANS Molecular compound that forms H+ when dissolved in water H2SO4 - ANS sulfuric acid binary acid - ANS acid that contains only 2 elements oxyacid - ANS acid that contains hydrogen and polyatomic ion H2S - ANS hydrosulfuric acid suffix for -ate in an oxyanion - ANS -ic suffix for -ite in an oxyanion - ANS -ous calcium chloride pentahydrate - ANS CaCl2 · 5H2O