Предмет: Химия, автор: Аноним

Метод «кипящего слоя» в производстве серной кислоты используется в процессе

1) окисления SO2 и SO3

2) растворения SO3 в концентрированной H2SO4

3) разбавления олеума

4) обжига колчедана

Ответы

Автор ответа: хихимик

Метод «кипящего слоя» в производстве серной кислоты используется в процессе

4) обжига колчедана

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Окружающий мир, автор: gotolhonowa

В какой строке перечислены только вещества? А. ваза, сталь, крахмал Б. вода, кусок сахара, глина В. стекло, пластмасса, соль Г. пластмасса, нож, тарелка

1 год назад

Предмет: Английский язык, автор: Goodplayyyyyyy

Canada is one of the laregest countries in the world. It’s population over 27 million people. Area 9,976,185 km. The capital is Ottawa. The head of the country is the British Queen. There are a lot of famous people which known all over the world:- Alexander Graham Bell , he is a inventor.Since he was born and raised in Scotland and didn’t move to Canada until he was in his twenties (along with the fact that he became a naturalized American citizen in 1882), he’s not technically a Canadian, but since he first began working on the telephone while living in Canada and lived there-on and off-until his death in 1922. Pierre Trudeau . He is a PoliticiaThis man somehow managed to hold onto the post of Prime Minister for an astonishing fifteen years, longer than any Prime Minister before or since.Something of an intellectual, he was both praised and vilified during his tenure. James Cameron. He is a director. When the average person is asked to name the most famous directors, three names are usually mentioned: Steven Spielberg, George Lucas, and Canadian-born James Cameron, director of the blockbusters Terminator, Aliens, The Abyss, and the two top-grossing movies ever, Titanic and Avatar. Not bad for a college dropout and one-time truck driver who basically taught himself cinematography Though he has lived in the United States since 1971and somewhat cavalier when it comes to ensuring safe working conditions for his cast and crew.Wayne Gretzky , Athlete. He only holds forty regular-season records, fifteen playoff records, and six All-Star records, was the leading point-scorer in NHL history, as well as being the only NHL player to total over 200 points in one season–a feat he accomplished four times–and to tally over 100 points in 16 professional seasons, 14 of them consecutive. Other than that, he didn’t do much. Answer to these questions:

1.What text is about?

2.What famous people’s name have you heard from the text?

Who are they?

Find the right answer:

This famous people relocated to Los Angeles to pursue comedy? – J. CarreyThis person recorded her first English album? – C. DionThis person got a knack for hockey at a very early age? – Sidney C.This man first began working on the telephone while living in Canada? — A. Bell

Answer to the questions:

A) What kind of film of Jim Carrey do you know?b) What is the name of Celin Dion’s song, which was the best song in the film “Titanic”?c) What can you say about Sidney Crosby?

1 год назад

Предмет: Қазақ тiлi, автор: ДемьянКлевер

Поговорки на казахском языке про воду желательно с переводом

1 год назад

Предмет: Математика, автор: romaivan565

1.7+6=7,7 и 0,5-1,7=0,4×(-3) помогите решить пж

7 лет назад

Предмет: Математика, автор: Аноним

в упрожнении 80 слов.из них 1/4 слов состовляет имя существительное,3/10- глагол ,а остальную часть- другие части речи.сколько в управлении имён существительных? сколько глоголов? идругих частей речи?

7 лет назад