Допоміжіть розв'язати хімічне рівняння Ca3(PO4)2+H2SO4=CaSO4+H3PO4 - №10839488

Допоміжіть розв'язати хімічне рівняння Ca3(PO4)2+H2SO4=CaSO4+H3PO4
- Предмет:
  Химия
- Автор:
  rocco43
- 5 лет назад

Ответы 1

Ca3(PO4)2 +3 H2SO4 =3 CaSO4 +2 H3PO4
- Автор:
  jasminlarson
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

Решите пожалуйста 2 задачки... Кому не сложно ..
Так как в физике не шарю ..

1) Период полураспада радона 3.9 с. Через какое время число ядер радона уменьшится в 16 раз ?
2) Период полураспада висмута равен 19 мин. Через какой период времени распадется 87,5% ядер висмута ?
- Предмет:
  Физика
- Автор:
  patches
- 5 лет назад
- Ответов:
  
  0
- Смотреть
695. а) Какой из следующих отрезков имеет наименьшую длину:

АК = 3,37 м, BD = 57,2 дм, МК = 167,24 см, LG = 6318 мм? Ответ обоснуйте.
- Предмет:
  Математика
- Автор:
  yodaffyz
- 5 лет назад
- Ответов:
  
  1
- Смотреть
пересказ текста на английском 5 класс верещагина афанасьева MR MARTINMr Marty has never been married . He lived alone in a small house in a village in the south of Wales. Mr. Martin was never lonely. He was interested in many things . He tried to learn as much as you can about the UK royal family and its history.
He wanted to know what the government is doing to the lives of poor people in large industrial cities. Mr. Martin is a serious study of the law and are often conducted long discussions about the power problem in the country with its neighbor , a former lawyer. He had a very interesting proposals , suggestions, how to make parliament work better. But he was especially interested in health issues .
In Mr. Martin's had enough knowledge of health and medicine. He led a good life and have always been careful in eating and drinking. He rarely went out , when the weather was cold, because he was always afraid of getting sick . He was afraid of getting sick by any serious illness.
And he often went to the doctor , whom he respected and who definitely believed. But the doctor was getting tired of visits from Mr. Martin and his imaginary illnesses. In fact Mr.
Martin was healthy, he rarely had a cold , he has never had a headache , ear pain or abdominal pain. But he thought that he had all sorts of diseases .
One day, Mr. Martin rushed to the doctor 's office and said that he had a terrible disease , which he had read in the newspaper. He showed doctor newspaper.
The doctor read it carefully and said. "I am surprised , Mr. Martin, that you think that you have this disease . There is no indication that you have it . As of this writing , people do not know when they have this disease . There are no symptoms , and people feel good . They do not cough or sneeze , they have no pain , the pulse is normal and blood pressure too. They are not painful to move , breathe or swallow. And please , do not be a fool . You do not need to worry . "
Mr. Martin was offended . " But I also feel , doctor. I do not suffer from any of these .
- Предмет:
  Английский язык
- Автор:
  coachoobj
- 5 лет назад
- Ответов:
  
  1
- Смотреть
найдите длину отрезка AC если С лежит между А И В ДЛИНА АВ 8 СМ 3 ММ ВС 4 СМ 9 ММ
- Предмет:
  Математика
- Автор:
  dominique
- 5 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years