Cho 200 ml dung dịch KOH 1M vào 300 ml dung dịch H2SO4 0,5M thu được dung dịch X. a) Tính khối lượng các chất trong dung dịch X. b) Tính nồng độ mol của các chất trong dung dịch X.

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change the following sentences from active into passive form 1 they believe that the wanted man is living in new york ................................................................................................... 2they say that many people are homeless after the food .................................................................................................... 3They know that the Prime Minister is in favor of the new law .......................................................................................................... 4They think that the prisoner escaped climbing over the wall ............................................................................................................ 5they believe that the thieves got in through the kitchen ............................................................................................................ 6They report that two people were seriously injured in the accident ..................................................................................................................... 7They say that three men were arrested after the explosion ........................................................................................................................ 8People believed that 13 is an unlucky number ............................................................................... 9They see that john is brightest student in class ,................................................................................ 10 People belived that the earth stood still ............................................................................