В каком ряду молекулы расположены в порядке увеличения полярности связей?
а) HBr, HCl, HF;
б) NH3, PH3, AsH3;
в) H2Se, H2S, H2O;
г) CO2, CS2, CSe2.
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.