Chem 103 Exam 1 Review - Uw Madison -Questions With Answers

carbonate {Ans: CO3(2−)}Cu (II) {Ans: 2+}What is a decomposition chemical equation? {Ans: The breakdown of a substance into two or more simpler substances.}What is the factor for the symbol "c"? {Ans: 1x10^-2}fuel value {Ans: The quantity of energy released when 1g of a fuel is burned.}What are indicators of a chemical change? {Ans: Observations such as what you see( color change, precipitant (solids in solutions) Hear-boom Smell Taste-sour/sweet Feel-hot or cold. Also, bubbles indicate gas..}