Question

Здравствуйте ! Мне нужен Цинк (в том числе) лучше сульфат для приготовления питьевой воды. По сути он мне нужен Zn2+ , в интернет магазине предлагается какой то 7-водный ZnSO4*7H2O т е без двойки в названии. Подскажите имеет ли это большое значение ? Спасибо !

Answer 1

Ответ:

Объяснение:

при растворении

ZnSO₄*7H₂O = Zn²⁺ + SO₄²⁻ + 7H₂O

Answer 2

Zinc for Drinking Water Purification

Hello! It's great that you're looking into the details of using zinc for purifying drinking water. Let's delve into the specifics.

Importance of Zinc Sulfate for Drinking Water

Zinc sulfate (ZnSO4) is commonly used for water purification. It is an inorganic compound and is often used in the form of ZnSO4·7H2O (zinc sulfate heptahydrate). This compound is used to remove impurities from water and is considered safe for human consumption when used in appropriate quantities.

Significance of 7-Water Zinc Sulfate (ZnSO4·7H2O)

The presence of 7H2O in the compound's name signifies that it is a heptahydrate, meaning it contains seven water molecules. This form of zinc sulfate is commonly used for various applications, including water treatment and purification.

Conclusion

In summary, the presence of 7H2O in the name of the compound is significant as it indicates the specific hydrate form of zinc sulfate. When purchasing zinc sulfate for water purification, it's important to ensure that the product meets the required standards for drinking water treatment.

I hope this information helps! If you have any more questions or need further assistance, feel free to ask.