Предмет: Химия, автор: anikitin2005

составьте уравнение между нитратом серебра и соляной кислотой. Укажите вещество , которое выпадет в осадок .Составьте полное и краткое ионное уравнение

Ответы

Автор ответа: lizagrugorieva163412

1

Ответ:

AgNO3 + HCl = AgCl(осадок) + HNO3

Ag(+) + NO3(-) + H(+) + Cl(-) = AgCl(осадок) + H(+) + NO3(-)

Ag(+) + Cl(-) = AgCl(осадок)

Объяснение:

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IN A SMALL TOWN


Toscanini was a great musician. He lived in America.
One day he came to a very little town. He was walking along the street when he
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MRS.SMITH.MUSIC LESSONS.

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Mrs. Smith was very glad to meet the great musician.
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A year later Toscanini visited the same town again.
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again saw a piece of paper. Now it read.

MRS.SMITH. (TOSCANINI’S PUPIL)

MUSIC LESSONS.

FOUR DOLLARS A LESSON.

1. Put “+” if the sentence is right and “-“if it is
wrong.

1.      Toscanini came to a very little town.

2.      He liked how Mrs. Smith was playing.

3.      He wanted to play the piano for her.

4.      Tchaikovsky visited Mrs. Smith one day.

5.      Mrs. Smith was a teacher of music.

2. Write the sentences in the right order.
1.
Mrs. Smith was
very glad to meet the great musician.

2.
He
lived in America.

3.
The music
stopped and soon a woman opened the door.

4.
The music
stopped and soon a woman opened the door.

5.
“Mrs. Smith is
playing,” he thought, “she isn’t a very good musician.

3. Answer the
questions.

1.
Where
did Toscanini live?

2.
Toscanini was a
great musician, wasn’t he?

3.
Did he want to
show Mrs. Smith how to play?

4.
What did he see
in one of the window?

5.
Did he think
that Mrs. Smith was playing well?

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Решите уравнения
13-5y=8-2y
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Предмет: Математика, автор: AliNaKiss227

Пожалуйста помогите решить:
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ПОМОГИТЕ ПОЖАЛУЙСТА!!!!

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