CHEM 1211K Lecture Notes - Zinc Sulfate, Chemical Equation, Copper Oxide
Document Summary
Copper metal + nitric acid copper nitrate + nitrogen dioxide gas + water. Copper nitrate + sodium hydroxide ==> copper hydroxide and sodium nitrate. Sodium hydroxide + nitric acid ==> sodium nitrate + water. Copper hydroxide + heat ===> copper oxide + water. Balanced molecular and net ionic equation for this reaction (3pts) Copper oxide + sulfuric acid ==> copper sulfate + water. Balanced molecular and net ionic equations for this reaction (2pts) Masses and/or volumes used in this reaction (2pts) Calculation of volume of h2 so4 used. (4pts) Copper sulfate + zinc metal ==> zinc sulfate + copper metal. Balanced molecular and net ionic equations for these reactions (2pts) Masses and/or volumes used/made in this reaction (2pts) Observations for this reaction (2pts) (4 pt) percent yield calculations; 100% theoretical yield & actual yield. Discussion 30 pts; 20 pt general discussion, 10 pt for questions -2 pt each. Discuss all data tables, calculations, results, figures, plot results stating actual values.
