cho 13g Zn vào 200g dd HCl 19,6℅ a. tính VH2(đktc) thu đươc b. tính Khối lượng axit đã phản ứng C. tính C℅ của dd thu đươc

Cho 9,2g Na vào 150g dd NaOH 10℅. tính C℅ của dd thu đươc

L. Rewite the following sentences so that the seconds have the same meanings as the first ones.
1. Nam doesn’t drive as carefully as his sister. > His sister
2.The red pen is cheaper than the blue one. > The red pen isn’t.
3. “ Don’t walk on the grass”The gardener said to us. > The gardener
4.In spite of having no interest in folklore, Sylvia still enjoyed the story. > Although
5.My mother last told a fairy tale two years ago. It’s
6.I think it would be a good idea if you joined the beginner’s class. > I suggest
7.Charles Perrault wrote Cinderella in French in 1697. > Cinderella
8.Thad a shower and the telephone rang. > When I
9. The book was so good that I couldn’t stop reading it. > It was
10. had a cat once, but I don’t any more. > I used..
11. Keeping the environment clean is very important. > It
12. The bread is so stale that we can’t eat it > The bread isn’t.

Giúp em nha.Em cảm ơn

IL. Rewite the following sentences so that the seconds have the same meanings as the first ones.
1. Nam doesn’t drive as carefully as his sister. > His sister
2.The red pen is cheaper than the blue one. > The red pen isn’t.
3. “ Don’t walk on the grass”The gardener said to us. > The gardener
4.In spite of having no interest in folklore, Sylvia still enjoyed the story. > Although
5.My mother last told a fairy tale two years ago. It’s
6.I think it would be a good idea if you joined the beginner’s class. > I suggest
7.Charles Perrault wrote Cinderella in French in 1697. > Cinderella
8.Thad a shower and the telephone rang. > When I
9. The book was so good that I couldn’t stop reading it. > It was
10. had a cat once, but I don’t any more. > I used..
11. Keeping the environment clean is very important. > It
12. The bread is so stale that we can’t eat it > The bread isn’t.

Giúp em nha.Em cảm ơn

When/ Cinderella/ enter/ the palace/ everybody/ dance/ happily  

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