Расставьте коэффициенты в следующих схемах реакции

А. Mg + О2 → МgO

В. Al + HCl → AlCl3 + H2

C. Au2O3 → Au + O2

Fe2O3 + HCl → FeCl3 + H2O

Е. P + H2 → PH3

Срочно (((​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.