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1. Berikan nama senyawa berikut: a. CH₂-CH-CH-CH-CH-C₂H₁ CHL CH 4. 2. Buatlah struktur dari nama senyawa dibawah ini a. 3-isopropil-1-pentuna 4-etil-4,5-dimetil-heksana b. 5. 3. Tuliskanlah persamaan termokimia: a C₂H + Ch b. Pentena +0₂ 6. UJIAN AKHIR SEMESTER GANJIL T.P 2022/2023 : KIMIA b. CH₂-CH-CH-CH-CH₂ CH₂ CH₂ CH₂ CH₂ CH₂ 8. 9 BIDANG STUDI KELAS Ha + Eno Cp + 2Fa 200 + 2Ho Diketahui persamaan termokimia: Naal + 3H₂ 2NH₂ AH=-92,22 kj Berapakah entalpi pembentukan standar (OH) dari NHica? Diberikan data sebagai berikut: 2HF CFA C₂H Gunakan Hukum Hess untuk menghitung OH reaksi: C₂H+6Fn 2CF4+ 4HF Jika diketahui energi ikatan rata-rata C-H -413 kj/mol C-C = 347 kj/mol CI-CI-243 kj/mol Hitunglah AH untuk reaksi dibawah ini HH 0,03 0,03 H-C-C-H+CI-CI HH HH 7. Dengan berdasarkan pada teori tumbukan, jelaskan bagaimana pengaruh faktor-faktor berikut ini terhadap laju reaksi: (B) 0,20 0,20 C-CL-346 kj/mol H-CI-432 kj/mol a. Konsentrasi pereaksi b. Suhu c. Luas permukaan Pada percobaan penentuan laju reaksi A + B (A) (M) (M) 0,01 0,02 0.03 0,20 0,40 0,60 XI IPA/IPS AH=-537 kj AH=-680 ki AH=+52,3 ki HH H-C-C-CI+H-CL 0,08 0,18 0,36 0,54 Berdasarkan data tersebut, tentukan orde reaksi A dan B, serta persamaan Laju reaksi nya 10. Konsentrasi kesetimbangan untuk reaksi: N₂O) hasil, diperoleh data sebagai berikut Laju reaksi (MS) 0,02 Perhatikan Persamaan reaksi kesetimbangan berikut ini: 2H + O 2H₂O AH-484 kj Tentukan arah pergeseran kesetimbangan jika terhadap sistem kesetimbangan tersebut: a. Ditambahkan gas oksigen b. Volume diperbesar c. Tekanan ditingkatkan 2NO Pada 298 k adalah [NO]= 0,2 mol L dan [NO] -0,001 mol L Tentukan nilai Ke dan Kp reaksi tersebut pada 298k. (R-0,082)

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Setelah memahami struktur teks diatas cobalah mengidentifikasi struktur teks b erikut. Cats Cats also called the domestic cat or house cat (with its scientific name: Felis silvestris catus or Felis catus) is a type of carnivorous mammal of the family Felidae. The word "cat" generally refers to a "cat" that has been tamed, but can also refer to the "big cats" such as lions and tigers. Cats are considered as "perfect carnivore" with teeth and particular digestive tract. The first premolar and molar teeth form a pair of fangs on each side of the mouth that works effectively as a pair of scissors to tear the meat. Page 9 Unit KegiatanBelajar Bhs. Inggris X 3.8 dan 4.8 Although the se features also exist in the Canidae or dog, but these traits are better developed in cats. Unlike other carnivores, cats eat almost non vegetable substance. Bears and dogs sometimes eat berries, roots, or honey as a supplement, while cats only eat meat, usually freshly killed prey. Ih captivity, cats can not adapt to a vegetarian diet because they can not synthesize all the amino acids they need from plant material; it is in contrast with domesticated dogs, which commonly are fed a mixture of meat and vegetables and sometimes it can adapt to a completely vegetarian meal. Cats have mingled with human life since at least 6000 BC, from the skeleton of the cat found on the island of Cyprus. The ancient Egyptians of 3500 BC have used cats to keep away the rats or other rodents from the barn where the crops were saved.Currently, the cat is one of the most popular pet in the world. Cats that his lines are recorded officially as a cat breeds or pure breed are Persian, Siamese, Manx, and the sphinx. These kinds of cat are usually bred in official captivity animal. The number of purebred cat is only 1% of all cats in the world; the est is a cat with mixed ancestry such as wild cats or domestic cats.

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Earthquakes Earthquakes - being among the most deadly natural hazards- strike without any prior warning, leaving catastrophe in their wake with terrible loss of human live as well as economic loss Technically, an earthquke (also known as tremor, quake or temblor) is a kind of vibration through the earth's crust. This vibration occurs as a result of powerful movement of rocks in the earth's crust. This powerful movements trigger a rapid release of energy that create seismic waves that travel through the earth. Farthquakes are usually brief but may repeat over along period of time.(Earth Science 2001) Earthqukes are classified as large and small. Large carthquakes usually begin with sligt tremos but raoidly take form of violent shocks. The vibratio fro a large earthquake last for a few days known as aftershocks. Small earthqukes are usually slight tremors and do not cause much damage Large Earthquakes are known to take down buildings, and cause death and injury(Richter, 1935). According to some statistics, ther may be an average of 500,000 carthquakes every year but only about 100,000 can be felt and about 100 or so can cause damage each year. Earthquakes are dreaded by everyone. 21. These statements are true based on the text above about Earthquakes except a It is dangerous and deadly b. There are two kinds of it c. The cause of human lives and Economic loss d. Strike with prior warning e The small one do not cause much damage 22. This vibration occurs as a result of powerful movement. Paragraph(2) The underlined word has closest meaning to a Repeat 23 b. Happen c continue d. Quit e Explode The social function of the text is. a. To entertain the reader b. To explain how the earthquakes happen d. To give information e. To influence reader. K, To discuss about earthquqkes re-arrange the random sentences into good order. (24 -25 ) 24. 1. It cause the climate changing,the failure of crops,economic slowdown 2. Global Warming increase the temperaure of earth's atmosphere and ocean 3. There is undenied evidence that human activities have been releasing green house gas 4. However, we must keep trying to overcome this problem even for the next generation 25. 1. Bullying is a cruel and unforgiven activities that must be eradicated 2. It's victim will be inferior people, hurt in phisycally, mentality and even worse 3. We must know and realize that it is everyone's problem and responsibility 4. That's why, let's stop bullying with all our efforts for better generation. Have a good time and good lucek

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1. tfwe are talking about the kinds of letter, so howmany kinds of letter do you know? a 3 b. 2 c. 4 2. If you tell to your friemds about your vocation plan, it means that you have written a/an d. 5 e. 6 letter. a Bussiness b. Private 3 If you want to get a job, you will send a/an b. Complaint c. Complaint e. Offering letter to the Company that you want e. Offering d. Order a Application c. Order d. Private 4. As a bonafide company, I am sure that you will need our good quality product, so please Send your order letter then we'll send our product soon. From the sentences we know that it is a/an. b. Offering letter. a. Application 5 We have several things to tell you because of unsatisfied services in your Resto, I hope This information could be your consideration to do better thing in the future We know that it is a an a. Appication 6. Adi came late to school. c. Ordering d. Complaint e.Personal letter b. Offering d. Ordering e. Complaint the traffict jam. c. Because of Teacher have us ttto continue it at home c. Due to it can cause a big trauma, phisically,in e. Personal b. Therefore d. Hence a So 7. We don't finish our task today, a Because 8. STOP BULLYING in this world, mentality or even worse ( suicide) a. Because of 9. A recent study has shown that due to unpredictable weather patterns, there have been lot of failed crops(Reuters. 2007) The underlined word has closest meaning to a Because of 10. Deforestation, massive forest burning, forest that are used to grow crops is th cause of Global Warming which in turn, it can cause a lot of problems, like climate changing, failed crops, economic slowdown, and others. Global Warming isphenomenon used to describe the gradual. of Earth's Atmosphere and Oceans. a. More e. Then b. Led to d. As a result e. Unless b. In order to c. So d. Because e. Then b. In order to c. So d. Because e. Then in the temperature b. Decrease c. Increase d. Reduce e. Less

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H* 4G 12:26 2? H* 58% If the caller requests details about you or others, consider before responding. * unwisely immediately O Option 6 O rudely carefully immediately What is the purpose of the text? * This text is for no 4 to Ladies and Gentlemen, in case of emergency, tak the life jacket which is located under your seat. Put the life jacket over your head and then fasten the jacket tapes around you're your waist. Do not inflate the jacket umtil you left the aircraft. The jacket will he automatically inf by pulling a cord, but if not, you can blow into the chip to inflate it. A light is attached to the jacket for attracting attention. The life jacket should be removel only in case of emergeney. The use of TV set, AM and FM radios and radio cassettes recorders, walkman, and any mobile phones are prohibited on hoard as they interfere the commanication and navigational system. We wish you am enjoyable flight. lated To inform the readers about the function of a life jacket. To explain the process of life evacuation during the disaster. To describe the way how to save lives using a life jacket. To tell the readers about the safe flight instruction. To inform the readers to take precaution steps. Option 1 What is the best arrangement for the following procedure text? * 8. What is the best arrangement for the following procedure text? 1. Read over the service agreement and click the box saying that you agree to abide by the email system's rules. Once completed, click on the Submit or Enter button at the bottom of the screen. 2. Find where to sign up. Usually, there is a small link image or text that says "register" or "sign up," although you may have to go to the login page to find this. 3. Visit a website that offers an email service. Usually are yahoo.com google.com. and hotmail.com. 4. Follow all the instructions on the page, filling out all the needed details. 5. Email has been created. Continue on to import your contacts, message with friends, or write emails, plus much more. O 3-1-4-2-5 O 3-1-2-4-5 O 3-4-2-1-5 EO 3-2-4-1-5