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chem_121_ca_assignment.docx - CHEM 121 – 2018 - CONTINUOUS...

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CHEM 121 – 2018 - CONTINUOUS ASSESSMENT – ASSIGNMENTDEPARTMENT OF CHEMISTRYFOURAH BAY COLLEGE – UNIVERSITY OF SIERRA LEONECHEM 121KINETICS, THERMODYNAMICS AND ELECTROCHEMISTRYUnit 1 – Energetics and ThermodynamicsCONTINUOUS ASSESSMENTASSIGNMENTDeadline: 3.00 pm Friday 2ndAugustWork Submitted after the deadline will lose the punctuality bonusWork submitted after the publication of the mark scheme will not be markedPhotocopied work will not be marked, even if it has been written over manuallyThis cover sheet must be handed in as the front page of your assignmentName:……………………………………………………Adm/Reg No.………………..Unit 1 Continuous Assessment is worth 15% of the total marks for CHEM 121Your score will be divided into three parts:Lecture and Tutorial Attendance 10%Assignment 40%
CHEM 121 – 2018 - CONTINUOUS ASSESSMENT – ASSIGNMENTTest 50%
CHEM 121 – 2018 - CONTINUOUS ASSESSMENT – ASSIGNMENT1.The standard enthalpy of combustion of octane (C8H18) is -5740 kJmol-1.(a)Write an equation to show the complete combustion of octane.(b)Calculate the amount of energy released when 1 kg of octane undergoes complete combustion.(c)Calculate the mass of carbon dioxide produced when enough octane is burned to produce 100,000 kJ

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Term
Winter
Professor
NoProfessor
Tags
Thermodynamics, Electrochemistry, Enthalpy, Kinetics, Energy, Standard enthalpy change of formation

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