Осуществи превращение. Уравнения с Х записать в молекулярном и ионном виде
H2S ---> S ---> SO2 --> SO3 --> H2SO4 --> BaSO4 --> CaSO4
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.