Укажіть ряд речовин, у якому наведено тільки кислотні оксиди
А. N2O, CO, CaO
Б. K2O, MgO, Fe2O3
В. SO2, SO3, CO2
Г.
Al2O3, SiO2, NO2
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.