скільки молекул міститься в 5 молях срібла? - №18976102

скільки молекул міститься в 5 молях срібла?
- Предмет:
  Химия
- Автор:
  bibbleszj3j
- 5 лет назад

Ответы 1

1 моль містить однакове число атомів і молекул, тобто в 5 молях 5 молекул1 моль = 6,02 * 10(23 ступінь) атомів
- Автор:
  lópez54
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

решите уравнение x^2-11x+2<0
- Предмет:
  Алгебра
- Автор:
  novak
- 5 лет назад
- Ответов:
  
  1
- Смотреть
какого символа. не должно быть в имени файла
- Предмет:
  Информатика
- Автор:
  spud
- 5 лет назад
- Ответов:
  
  1
- Смотреть
вычислите объем куба если площадь одной грани 36м2 Ответ: 36*6=216
- Предмет:
  Математика
- Автор:
  camden
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Прочитай текст. Выполни задания.
Once upon a time in a faraway forest there lived two little rabbits Billy and Willy. They were brothers. Billy was brave but Willy was afraid of everything. Every morning Billy skipped to the forest or to the field. In the evening he told Willy about his trips. Willy liked to listen to his brother's stories. Every day Billy said to Willy, "Let's skip to the field together! It's so interesting to visit new places and meet new friends!" But Willy stayed at home.
One day Willy was alone in their little house, he sat at the window and began to look at the field. It started to rain. Willy was nervous. He thought: "Rain! It's terrible! Where's Billy?" Willy was afraid of the rain. But he took the umbrella and skipped to the field. Soon the rain stopped. Willy looked around. He saw his brother under the bush. "Are you OK? I brought you the umbrella?" said Willy. "Willy! I am glad to see you. Oh, look at the sky!" said Billy. "Wow! What is it?" asked Willy. "It's a rainbow (радуга). Do you like it?" said Billy. Willy was happy to see the rainbow. It was so colourful and nice. "Now I will skip with you to the forest and to the field every day. There are so many interesting things I can see," said Willy.
"Great! Let's skip to the farm tomorrow! There are a lot of tasty apples in the garden!" said Billy.

1Закончи предложение, выбрав один вариант из трех предложенных.
Willy ran out of the house when the rain began because he wanted...
a) to find his brother.
b) to get some apples.
c) to visit new places.

2. Выбери правильный ответ на вопрос.

1) Why was Billy happy to see his brother in the field?
a) Willy brought the umbrella.
b) Willy became a brave rabbit.
c) Willy saw a nice rainbow.

2) Why did Willy decide to skip with his brother every day?
a) Willy wanted to try an apple.
b) Willy wanted to see a rainbow.
c) Willy wanted to visit new places.

3. Выбери утверждение, которое НЕ соответствует содержанию истории.

a) The two brothers lived in a little house in the green forest.
b) One of the brothers liked to visit new places and meet new friends.
c) In the field the two brothers stayed under the bush because it was rainy.
d) The rabbits decided to skip to the garden which was full of apples.

4. Пронумеруй предложения в соответствии с прочитанной историей.

- The two brothers decided to visit new places together.
- But his brother preferred to stay at home.
- Suddenly they saw a nice rainbow in the sky.
- The rabbit found his brother under the bush.
l Every day Billy asked his brother to go for a walk together.
- Предмет:
  Английский язык
- Автор:
  santinomcdowell
- 5 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years