LAB OF ENTHALPY CHANGE IN COMBUSTION Objective: Determine the Enthalpy change of combustion ΔHc of three different alcohols. Methanol‚ Ethanol and Isopropilic acid. Procedure: 1. Fill the spirit micro burner with Ethanol and weight it 2. Pour 100 cm3 of water into the aluminum cup 3. Arrange the cup a short distance over the micro burner 4. Measure the temperature of water 5. When the temperature of the water has risen by 10°C‚ record the temperature. 6. Reweight
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| | | need and drives. | | | emotions. | What does a polygraph test measure? Answer | | Intentional lying | | | Facial expressions associated with lying | | | Unconscious deception | | | Patterns of bodily arousal | | | The facial-feedback effect | What are the basic emotions that humans seem
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cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
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1. | Jill has called on Marcia’s Cosmetics for several years. She has always been friendly to Marcia but treated the other staff with indifference. When Marcia retired‚ Jill lost the account for what key reason(s)? | | a. | It was time for a new sales representative. | b. | No one knew her. | c. | No one was educated about her products. | d. | Jill’s communication style was different from the new buyer’s. | e. | Jill failed to develop good personal relationships with key people. |
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CHAPTER 1 1. Which of the following would NOT lead to an improvement in the hiring system of an organization? |a. |communicate to the hiring managers about their annoying interview habits | |b. |use scientific methods and efficient selection methods | |c. |determine the motivations of job seekers |
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Variant I NAME__________________________ GROUP_________________ 3.FILE 3 LISTENING 1 TASKS PRESENTER 1 LISTEN TO THE NEWS BULLETIN. MATCH THE FIVE PEOPLE WITH A WORD FROM THE BOX. THERE ARE THREE WORDS THAT YOU WILL NOT NEED. burglar pickpocket mugger drug dealer bank robber victim shoplifter witness 1 Jeremy Maguire was a ______. 2 Stephanie Flamstead was a ______. 3 Penny Green was a ______. 4 Sally Green was a ______. 5 David Clarke was a ______.
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RRT1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is not one of the theories about how America was originally settled? a.|Humans arrived by boat and followed the coast southward from Alaska.| b.|Siberian hunters crossed from Asia to North American during the last ice age.| c.|Humans arrived in multiple migrations.| d.|Hunters from Asia dispersed themselves over much of North America.| e.|Europeans sailed
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1. He didn’t pass his driving test. He wishes he _____ it. A) have passed B) had passed C) will pass D) pass 2.I have to work about 80 hours a week‚ so I’m very busy. But if I_____ any spare time‚ I _____ a sport like golf. A) will have / will take up B) had / will take up C) will have / had D) had / would take up 4. He ______ in the library every night for the last two months. A) would be studying B) will have studied C) has been studied D) has been studying 5.A: Would
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Centre Number For Examiner’s Use Candidate Number Surname Other Names Examiner’s Initials Candidate Signature Pages General Certificate of Secondary Education Higher Tier June 2014 Mark 3 4–5 6–7 Mathematics (Linear) 4365/1H H Paper 1 Monday 9 June 2014 9.00 am to 10.30 am For this paper you must have: 8–9 10 – 11 12 – 13 14 – 15 16 – 17 mathematical instruments. 18 – 19 You must not use a calculator 20 – 21 Time allowed 1 hour 30 minutes 22 – 23 TOTAL Instructions Use black
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Introduction The book I will be presenting to you today is called Divergent by Veronica Roth. The genre of the book is science fiction‚ dystopian society‚ action and adventure. You guys are probably wondering what does divergent mean? Or what does it mean being a divergent? Firstly‚ divergent means tending to be different or develop in different directions. Secondly‚ being a divergent is very different. It is different because the world they live in is based on having each person fit into a
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