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CHEM 1011 WEEK 4 EXAM QUESTIONS WITH CORRECT ANSWERS NON-IDEAL GASES & RAOULTS LAW The ideal gas laws are made up of 2 assumptions. What are they? - CORRECT-ANSWERS - there is no attractive force between atoms or molecules. - the volume of the gas itself (atoms or molecules) is negligle. What are ideal and real gases? - CORRECT-ANSWERS - Ideal gases do not have volume and there are no forces between gas molecules. - Real gases do have volume, e.g. halogens Florine, chlorine, br...

CHEM 1011 FINAL EXAM QUESTIONS AND ANSWERS WITH CORRECT SOLUTIONS A solid _____________ compound, such as PbCl2 in water, that is classified as insoluble will dissociate ____________. - CORRECT-ANSWERS ionic, slightly A __________________________ process will only occur under a specific set of conditions when ______________ is continually added. - CORRECT-ANSWERS non-spontaneous, energy What is defined as a specific configuration of locations and energies for all particles in a s...

CHEM 1011 FINAL EXAM NEWEST ACTUAL 2025/2026 WITH QUESTIONS AND VERIFIED ANSWERS .GRADED A+

CHEM 1011 FINAL EXAM REVIEW The metric prefix milli has a decimal equivalent of... - correct answer -0.001 The metric prefix centi has a decimal equivalent of... - correct answer -0.01 The metric prefix kilo has a decimal equivalent of... - correct answer -1,000 The metric prefix micro has a decimal equivalent of.. - correct answer -0.000001 ____ is the determination of the reproducibility of a measurement - correct answer -precision ___ is a measure of how close the value of a measurement...

CHEM 1011 Final Exam| 151 Questions| With Complete Solutions

CHEM 1011 Final Exam| 151 Questions| With Complete Solutions ionic, slightly - Answer A solid _____________ compound, such as PbCl2 in water, that is classified as insoluble will dissociate ____________. non-spontaneous, energy - Answer A __________________________ process will only occur under a specific set of conditions when ______________ is continually added. Microstate - Answer What is defined as a specific configuration of locations and energies for all particles in a system...

CHEM 1011 Final Exam Question and Answers 2023 Solution - CORRECT ANSWER-consists of a solvent (dissolving medium) and one or more solutes; most of its properites are dependent on the properties of the solute Colligative properties - CORRECT ANSWER-properties of a solution that depend only on the number of particles dissolved in it, not the properties of the particles themselves. The main ones are boiling point elevation and freezing point depression. Boiling point - CORRECT ANSWER-teme...

CHEM 1011 Medical Gen. Chemistry Midterm Prep, Updated Questions and Answers a 100% out of 100% Correct Which of the following affects the activation energy of a reaction? - CORRECT ANSWER-presence of a catalyst A reaction has an activation energy of 195.0 kJ/mol. When the temperature is increased from 200.°C to 220.°C, the rate constant will increase by a factor of - CORRECT ANSWER-7.5 Reaction intermediates differ from activated complexes in that - CORRECT ANSWER-they are molecules wi...

Standard enthalpy of formation correct answer: enthalpy change when it is made from the stable form of its elements at standard condition combustion enthalpy correct answer: exothermic, so always negative atomisation enthalpy correct answer: endothermic, so always positive ∆H(rxn)= correct answer: ∑∆Hºf(products) - ∑∆Hºf(reactants) standard enthalpy of formation correct answer: change of enthalpy during the formation of one mole of the substance from its constituent ...