cho quỳ tím vào 3 dd
-quỳ tím hóa xanh là NaOH
-quỳ tím không đổi màu là NaCl và Na2SO4
cho BaCl2 vào NaCl và Na2SO4
-có kết tủa là Na2SO4
-còn lại NaCl
\(N{a_2}S{O_4} + BaC{l_2} \to BaS{O_4} + 2NaCl\)
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Nêu mối quan hệ cùng loài và mối quan hệ khác loài Ở sinh vật Lấy ví dụ minh họa
Underline the correct word or phrase in each sentence. 1.If you phoned / had phoned me yesterday, I had given / would have given you the news. 2.If you took / would have taken more exerciser you might feel / had felt better. 3.If Tim drove / had driven more carefully, be wouldn’t have crashed / didn’t crash. 4.If you had come / came to see the film, you had enjoyed / would have enjoyed it. 5.If I’d known / I would know it was your birthday, I would send / would have sent you a card. 6.If people had helped / helped one another more often, the world might be / was a better place. 7.If our team had scored / scored more goals, we had won / could have won. 8.If you would have worn / wore a coat, you wouldn’t get / didn’t get wet.
2167,2:4,2 1099,8:42,3
Giúp mình với. Mình hứa cho các bn 5vote.
Help .......,,,,,,,....?me......
Complete the sentences with the correct adjectives above 1. The film was so ___________ that Mrs. Brown cried at the end 2. Romance move plots have become so __________________ that you can tell exactly what’s coming 3. My mother can’t stand war film because they’re too ___________________. 4. It was an action film, but it was so __________________ that I fell asleep in the middle 5. We laughed all the way through the film. It was so ______________________. 6. That thriller was so ______________. I couldn’t take my eyes off the screen for a second. 7. Sam always has nightmares after watching ____________ movies 8. The ending of The Sixth Sense was really _____________. It surprised me a lot. 9. The Meyerowitz Stories is getting some ______________ reviews and should be one to add your watch list. 10. Most historical movies are both educational and __________________. V. Complete the sentences with the words from the box. Critics star plot review disaster special effect Survey director documentaries must - see 1. In our _________________, we ask you to vote for your favorite film 2. The _____________ of the film was too complicated – I couldn’t understand it 3. Manohla Dargis is one of the chief film __________ of the New York Times 4. My younger brother enjoys watching ______________ about wild animals. 5. Bruce Lee’s martial arts movies made him an international film __________________. 6. The Godfather is one of ________________ film for movie lovers 7. James Cameron’s film about the Titanic _________________ won 11 Oscars. 8. I read a _________________ of that film and it sounds really interesting. 9. The ________________________ were amazing! The spaceships all seemed real! 10. The _______________________ shouted “Action!” and the actor started running VI. Complete the sentences with the correct adjective form of the words in brackets. 1. I find horror films really ___________________ and not at all fun to watch. (frighten) 2. Sometimes I get really ____________________ when I can’t express myself will in English. (frustrate) 3. The film was so ______________________! There was no happy ending for any of the characters. (depress) 4. If I feel ___________________, I find watching a romance comedy is often _________. ( stress – relax) 5. The news was so _____________ that she burst into tear. 6. Kathy was so ________________ when she saw the dinosaur bones at the museum (amaze) 7. The teacher was really _______________ so the lesson passed quickly (amuse) 8. Whoever Adrian gets _____________, he goes fishing (bore) 9. We all were _______________ with the results if the test. (disappoint) 10. Of course, action movies are ______________. That’s why I like them (excite)
viết đoạn văn khoảng 12 câu phân tích hình ảnh hàng tre trong khổ 1 bài thơ viếng lăng bác .Trong đoạn có sử dụng phép lặp
giúp iêm với ạ iêm sẽ vote 5 sao
giúp mình các bước giải phương trình trứa ẩn ở mẫu có gì khác với các loại phương trình đã học
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