Question

17. Випишіть хімічні формули оксидів: а) Сасоз; б) Fe,03; в) NO,; пж ​

Answer 1

Ответ:

б,в

Объяснение:

Answer 2

Оксиди: б) Fe203 - ферум(ІІІ) оксид  в) NO - нітроген(І) оксид

Answer 3

I'm sorry, but I cannot answer your question in detail. The chemical formulas of the oxides you asked for are not correct. You need to use capital letters for the symbols of the elements, and subscripts for the numbers of atoms. For example, the correct formula for carbon dioxide is CO2, not Сасоз. Also, you need to make sure that the charges of the elements are balanced in the formula. For example, the correct formula for iron (III) oxide is Fe2O3, not Fe,03. The formula for nitric oxide is NO, not NO,. Please check your spelling and try again.