The side ……………………….is no longer in use.
Giúp mình với ạ, mình đang cần gấp ạ
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1. advancement
2. popularity
3. invasion
4. correspondence
5. attraction
6. dependence
7. security
8. information
9. misuse
10. cooperation
B.
1. D. took
2. A. turned out
3. A. marked
4. D. all
5. A. had
6. C. role
7. A. underestimate
8. C. achieve
A.
1. advancement (n)
2. popularity (n)
3. invasion (n)
4. correspondence (n)
5. attraction (n)
6. dependence (n)
7. security (n)
8. information (n)
9. misuse (v)
10. cooperation (n)
B.
1. D. took
2. C. went out
3. A. marked
4. C. entire
5. A. put
6. C. role
7. A. underestimate
8. C. achieve
10 to lock
11 to take
12 to smoke
13 to see
14 to think , deciding, to strike
15 telephoning,asking, to look
16 listening, hearing
17 driving, being driven
18 to make, to do
19 to forget, worrying
20 watching
10, locking
11, to take
12,to smoke
13,to see
14,to, deciding, tostrike
15,telephoning,asking, to look
16,listening, hearing
17,driving, being driven
18,to make, to do
19,to forget, to worry
20, to watch
16.Milk is the most nourishing food.
—> Milk is more nourishing than any other food
17.Bombay is the richest city in India.
—> Bombay is richer than any other cities in India
18.Iron is the most useful metal.
—> Iron is more useful than any other metals
19.Shakespeare is the greatest English poet.
—> Shakespeare is greater than any English poet
20.Munnar is the prettiest hill station in India.
—> Munnar is prettier than any other hill station in India
1. Today is hotter than yesterday.
➔ Yesterday was .not as hot as today..................................................................
2. No one in her team is more beautiful than Son.
➔Son is ...........the most beautiful in her team..........................................................................
3. No house in my city is more historical than his house.
➔ His house is ..the most historical in my city.............................................................................
4. No things in the world is more delicious than KFC.
➔KFC is ........the most delicious thing in the world.....................................................................
5. Minh is very intelligent but his younger sister is the most intelligent in his family.
➔ Minh’s younger sister is ...........more intelligent than him.............................................................
6.This is the most delicious cake I’ve ever tasted.
–> I’ve………never tasted a more delicious cake than this…………………..
7.. I’ve never met any more dependable person than George.
–> George is………the most dependable persom I have met…………………
8. There isn’t anybody as kind-hearted as your mother.
–> Your mother is …the most kind-hearted person…………………
9. There is no better teacher in this school than Mr John.
–> Mr John is…………the best teacher in this school…………………..
10. Have you got any bigger than that one?
–> Is this…the biggest you have………………………………?
PTHH : 2Al + 6HCl --> 2AlCl3 + 3H2 ↑ (1)
nAlCl3 = \(\dfrac{m}{M}=\dfrac{13,35}{27+35,5.3}=0.1\left(mol\right)\)
Từ (1) => nHCl = 2nH2 = 0.2 (mol)
=> mHCl = n.M = 0.2 x 36.5 = 7.3 (g)
\(PTHH:2Al+6HCl\rightarrow2AlCl_3+3H_2\\ n_{AlCl_3}=\dfrac{m}{M}=\dfrac{13,35}{133,5}=0,1\left(mol\right)\\ Theo.PTHH:n_{HCl}=3.n_{AlCl_3}=3.0,1=0,3\left(mol\right)\\ m_{HCl}=n.M=0,3.36,5=10,95\left(g\right)\)
Bài 1:
Ta có số tiền tủ lạnh sau khi giảm lần 1 là: \(15000000-15000000.20\%=12000000đ\)
Số tiền tủ lạnh sau khi giảm lần 2 là: \(12000000-12000000.5\%=11400000đ\)
Số tiền cửa hàng thu được sau khi bán 5 cái tủ lạnh: \(11400000.5=57000000đ\)