CHEM 103 EXAM Questions and Correct Answers

butane Answer: n-butane 2-methylpropane Answer: isobutane pentane Answer: n-pentane 2-methylbutane Answer: isopentane chloromethane Answer: methyl chloride dichloromethane Answer: methylene chloride trichloromethane Answer: chloroform tetrachloromethane Answer: carbon tetrachloride e...

Chem 103 Combined set - UW Madison Exam 1 review Module 1-4 What is an acid? Answer: solution has an excess of H+ ions What is a base? Answer: solution has an excess of hydroxyl ions (OH-) What is neutralization? Answer: -process where acid and base are mixed until they become neutral and th...

Lewis Structures Answer: represents the transfer or the sharing of electrons in chemical bonds octet rule Answer: EVERY ATOM WANTS 8 ELECTRONS IN THEIR OUTERSHELL ionic bonding Answer: chemical bond formed through the transfer of one or more electrons from one atom or group of atoms to anothe...

What were the physical properties used to identify alkanes and alkenes? Answer: Boiling points and Density What color is the potassium permanganate reagent in the Baeyer's test? Answer: Purple What color is the bromine in the bromine test? Answer: Yellowish/ Orange Which hydrocarbon will have...

Na⁺ Answer: Sodium Ion Zn²⁺ Answer: Zinc Ion Al³⁺ Answer: Aluminum Ion Fe²⁺ Answer: Iron(II) Ion or Ferrous Ion Fe³⁺ Answer: Iron (III) Ion or Ferric Ion Cu⁺ Answer: Copper(I) Ion or Cuprous Ion Cu²⁺ Answer: Copper(II) Ion or Cupric Ion NH₄⁺ Answer: Ammonium Ion...