August 2018 1 27 Report
Tolong di bantu yaaaa,, pake rumus juga :)

ke dalam gelas kimia dimasukkan 400 ml NH₄CL 0,1 M dan 200 ml NH₃ 0,1 M. bila Kb NH₄OH 0,1 M = 1,8 x 10⁻⁵ maka pH larutannya adalah..
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Bagaimanakah jika suatu larutan asam dicampur dengan larutan basa ?
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satuan momen gaya ( torsi ) adalah...a. kg m²s² c. kg² m² s e. kg² / m² s²b. kg m² / s² d. kg² m² / s²seorang penari balet berputar dengan kecepatan ω1 sambil ,merentangkan tangannya dengan momen inersia I1. penari tersebut kemudian melipat tangannya hingga kecepatan sudutnya menjadi ω2 dan momen inersianya menjadi I2. jika ω2 = 2 ω2 maka...a. I2 = I1/4b. I2 = I1/2c. I2 = I1d. I2 = 2 I1e. I2 = 4 I1
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Tujuan dibentuknya pemerintahan daerah ?sistem pemerintahan terendah dalam pemerintahan daerah adalah ?pemerintahan daerah terdiri atas ?keragaman budaya bangsa indonesia adalah ?
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Dalam suatu bejana yang bervolume 1 L dicampur 0.2 mol gas NH₃, mol gas H₂ dan 0,2 mol gas N₂.reaksi terjadi dengan persamaan 2NH₃ --> 3H₂ + N₂pada kesamaan setimbang ternyata jumlah gas NH₃ adalah 0,1 mol. harga Kc adalah...
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Match the situation in column A with the suitable suggestions in column B. more than one answer is possible. A B--------------------------------- -------------------------------1. my aunt gave me a cigarette lighter a. you should have spoken to him about it for my birthday but I don't smoke b. I would have told her that I'd prefer 2. I saw a classmate cheating on an exam. something elseso I wrote her a letter about it c. I would have spoken to the teacher3. A friend of mine often smells bad. so I put about itsome deodorant in his bag d. I would have waited for the owner to4. I hit someone's car as I was leaving come back a parking lot. luckily no one saw me e. you could have exchanged it for 5. the teacher borrowed my favourite book something elseand spilled coffee all over it f. you could have warned her not to do it again g. you could have left a note for the owner
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Match the situation in column A with the suitable suggestions in column B. more than one answer is possible. A B--------------------------------- -------------------------------1. my aunt gave me a cigarette lighter a. you should have spoken to him about it for my birthday but I don't smoke b. I would have told her that I'd prefer 2. I saw a classmate cheating on an exam. something elseso I wrote her a letter about it c. I would have spoken to the teacher3. A friend of mine often smells bad. so I put about itsome deodorant in his bag d. I would have waited for the owner to4. I hit someone's car as I was leaving come back a parking lot. luckily no one saw me e. you could have exchanged it for 5. the teacher borrowed my favourite book something elseand spilled coffee all over it f. you could have warned her not to do it again g. you could have left a note for the owner
Answer
Complete the clauses in colomn A with the suitable information in column B. more than one answer. A B --------------------------------------------- ------------------------------------------------ 1. if I found a burglar in my home a. I'd break a window to get in2. if I saw someone shoplifting b. I'd run to my neighbours for help3. if I found a lot of money c. I might not tell anybody4. If the teacher gave me on A by mistake d. I'd probably call the police on the test e. I guess I might spend it5. if I locked myself out of my house f. I wouldn't pay for it6. if I didn't like a meal I got in a restaurant g. I might tell the solesclerk h. I'd point out the error
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Complete the clauses in colomn A with the suitable information in column B. more than one answer. A B --------------------------------------------- ------------------------------------------------ 1. if I found a burglar in my home a. I'd break a window to get in2. if I saw someone shoplifting b. I'd run to my neighbours for help3. if I found a lot of money c. I might not tell anybody4. If the teacher gave me on A by mistake d. I'd probably call the police on the test e. I guess I might spend it5. if I locked myself out of my house f. I wouldn't pay for it6. if I didn't like a meal I got in a restaurant g. I might tell the solesclerk h. I'd point out the error
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Untuk membuka sebuah pintu dibutuhkan torsi sebesar 3 Nm. berapa gaya yang harus diberikan jika jarak tegak lurus dari sumbu rotasi ke garis kerja gaya adalah 30 cm ?
Answer

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