Ch.1 - Intro to General ChemistryWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: The density of an irregularly shaped object was determined as follows. The mass of the object was found to be 28.90 g + 0.03 g. A graduated cylinder was partially filled with water. The reading of the

Problem

The density of an irregularly shaped object was determined as follows. The mass of the object was found to be 28.90 g + 0.03 g. A graduated cylinder was partially filled with water. The reading of the level of the water was 6.4 cm3 + 0.1 cm3. The object was dropped in the cylinder, and the level of the water rose to 9.8 cm3 + 0.1 cm3. What is the density of the object, with appropriate error limits? (See Appendix 1.5.)