dịch :
Nếu bạn thêm oxi và hiđro vào cùng một lúc thì chất lỏng này sẽ có dạng như thế nào?
cái này là hóa học lớp 6 mà mik ko trả lời đc
/HT\
TL :
Nếu bạn thêm oxi và hiđro vào cùng một lúc thì chất lỏng này sẽ có dạng như thế nào ?
Cái này hoá học lớp 6 nha .
Học tốt . Cho mình 1 tíc nha .
Surprise others with this great trick!
This is a fun science trick that you can show your family and friends. All you need is
some water, a bowl, some pepper, and some liquid soap (the type used to wash dishes).
Here is what to do:
1. Put some water in the bowl.
2. Put some pepper in the bowl. The pepper will float on top of the water. It
does not fall to the bottom of the bowl. Use enough pepper to cover the
water.
3. Place the tip of your finger in the water. Nothing happens.
4. Now, put a bit of liquid soap on your finger.
5. Place the tip of your finger in the water again. This time, the pepper should
move quickly to the sides of the bowl. It looks like the pepper is afraid of the
soap!
Try again!
What happens if you try using other materials, such as milk or lemon juice? Find out!
Start with a new bowl, and put some water and pepper in it, just like you did before.
Now, put some lemon juice on your finger. When you place your finger in the water, the
pepper should not move. Try again with milk. The pepper should stay where it is again.
The trick only works with soap!
18. What do you put in the bowl first?
(A) Pepper
(B) Water
(C) Soap
19. What happens when you touch the water with soap on your finger?
(A) Nothing happens to the pepper.
(B) The pepper falls to the bottom of the bowl.
(C) The pepper moves to the sides of the bowl.
20. What happens when you do not use soap?
(A) Nothing happens to the pepper.
(B) The pepper falls to the bottom of the bowl.
(C) The pepper moves to the sides of the bowl.
Ai dịch được mấy câu này ko đúng thì vote cho.
1. Don’t cry because it’s over, smile because it happened.
2. I’m selfish, impatient and a little insecure. I make mistakes, I am out of control and at times hard to handle. But if you can’t handle me at my worst, then you sure as hell don’t deserve me at my best.
3. You’ve gotta dance like there’s nobody watching,Love like you’ll never be hurt,Sing like there’s nobody listening,And live like it’s heaven on earth.
4. You only live once, but if you do it right, once is enough.
5. In three words I can sum up everything I’ve learned about life: it goes on.
6. To live is the rarest thing in the world. Most people exist, that is all.
7. Insanity is doing the same thing, over and over again, but expecting different results.
8. There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.
9. It does not do to dwell on dreams and forget to live.
10. Good friends, good books, and a sleepy conscience: this is the ideal life.
I. Reorder the sentences
1. like/ What/ Seven Dwarfs/ are/ like?
2. books/ are/ reading/ What/ you/ ?
3. in/ your/ What/ do/ free/ you/ time/ do/ ?
4. The/ is/ called/ main/ a schoolboy/ character/ Kudo.
5. She / and/ is/ The/ reading/ Crow/ Fox.
6. He/ stays/ and/ home/ comic books/ at/ read/ often.
7. very/ because/ I/ him/ he/ clever/ like/ much/ is/ and brave.
8. story/ I/ reading/ am/ Cinderella/ the.
9. in/ reading/ fairy tales/ her/ She/ time/ likes/ free.
10. it/ when/ can/ finish/ You/ it/ have/ I
1 do /think / you / the sun / of / what
2 think / the wind /that / is /do /smart/ you
3 mai an tiem/ is/ think/ and /smart /i/ hard working
4think /that / we / doremon/ kind / nobita/ are/ and /cute/ and
5 do/ you/ which/ like /this/ in/ fairy tale /characters
6 reading / you /a /or / fairy tale / a comic book / are
7 thinks / and / conan edogawa / that / she /is / intelligent /brave
8 first / this / in /happened / story / what
9 you/ grim's / reading / fairy tale /are
10 read / i / often / short stories / in/ free time / my
Describe your favourite season. you may use the following suggestions.- What season is it?- When does it begin and end?- What is the weather like in this season?- What do people usually do in this season
The new year is upon us. For most of us, the new year is a chance to set goals and start fresh. Write ONE new year resolution you have in mind. Describe why you would like to set this goal and why this is important to you? How will you achieve it?
You should write at least 180 words.
1) fox / do / like / the / you / ? / - / clever / yes, / he / becouse / is / . /
2) book / what / favorite / í / your / ? / - / lamp / it ' s / and / the / magic / aladdin / . /
3) do/ your / you / free / read / books / in / time / ? / - / do / yes / i / . /
4) like / what/ seven / dứa / are / like / ? /
5)in / your / what / do / free / you / time / do / ? /
_ _ _ _ _ ( 5 ký tự )
Clue: This is a thing, not quite alive, not quite dead... But this thing is stronger than bacteria and this one is the one that make us sick.
