July 2022 1 24 Report
90 баллов. расставьте коэффициенты в ОВР, используя способ электронного баланса или электронно-ионного, расписать подробно.
1) K2Cr2O7 + KBr + H2SO4 = K2SO4 + Br2 + Cr2(SO4)3 + H2O;
2) KClO3 + K2S + H2SO4 = S + KCl + K2SO4 + H2O.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments

More Questions From This User See All
sostavte pozhalujsta shemu obrazovaniya kovalentnoj polyarnoj svyazi dlya veshestva
Answer
20 ballov primery iz neorganicheskoj himii illyustriruyushie polozheniya teorii butl
Answer
20 ballov napishite vsyu vozmozhnuyu informaciyu kotoruyu mozhno poluchit iz uravneni
Answer
20 balov pochemu propanol 2 podvizhnaya zhidkost a glicerin vyazkaya kakoj spirt
Answer
40 balov dany cac2 al4c3 h2 o2 na cl2 sostavte uravneniya reakcij polu
Answer
pri gorenii acetilena v kislorode bylo potracheno 13 gramm acetilena skolko pri
Answer
1 x y lgx 1lgx1 koren nad vsem vyrazheniem
Answer
2(x+1);...
Answer
10 ballov pod kornem 25 x2 lt 4 reshit neravenstvo
Answer
19 balov napishite vse vozmozhnye reakcii prisoedineniya dlya pentena 2 ch3 chch
Answer

рекомендуемые вопросы

o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.