Home
О нас
Products
Services
Регистрация
Войти
Поиск
mick85
@mick85
August 2022
1
3
Report
Осуществить следующую цепочку превращений CrO3-Na2CrO4-Na2Cr2O7-Cr2(SO4)3 Запишите уравнения реакции.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
renatkog
CrO3+2NaOh(разбавл)---Na2CrO4+H2O
2NaCrO4+H2SO4---Na2Cr2O7+Na2SO4+H2O
Na2Cr2O7+6KI+7H2SO4---3I2+Cr(SO4)3+ 4K2SO4+7H2O
1 votes
Thanks 2
More Questions From This User
See All
mick85
August 2022 | 0 Ответы
dany tri tochki a041b130 i c025najdite dlinu vektora mac cb
Answer
mick85
August 2022 | 0 Ответы
naohh2so4na2so4h2oq nuzhno rasstavit koefficenty v etoj reakcii
Answer
mick85
July 2022 | 0 Ответы
okruzhnost prohodit cherez tochki a2 10 i b 232 ab diametr najdite radius
Answer
mick85
July 2022 | 0 Ответы
analiz stiha pushkina brozhu li ya vdol ulic shumnyh
Answer
mick85
July 2022 | 0 Ответы
s kakimi iz ukazannyh veshestv gidroksid natriya hlor benzol azotnaya kislota
Answer
mick85
July 2022 | 0 Ответы
s kakimi iz privedyonnyh veshestv budet reagirovat etilovyj spirt bromovodorod
Answer
mick85
June 2022 | 0 Ответы
nuzhno otvetit na vopros izvestno chto klimat zemnogo shara neodnokratno menyalsya
Answer
mick85
October 2021 | 0 Ответы
napishite reakciyu goreniya silanarazberite ee kak okislitelno vosstanovitelnuyu
Answer
mick85
October 2021 | 0 Ответы
napishite uravneniya reakcij pri pomoshi kotoryh mozhno osushestvit sleduyushie prevrbb4289bd6d1c1147af25153cba81c452 93314
Answer
mick85
September 2021 | 0 Ответы
kak izmenyaetsya sila galogenovodorodnyh kislot v ryadu hfhclhbrhi pochemu
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Осуществить следующую цепочку превращений CrO3-Na2CrO4-Na2Cr2O7-Cr2(SO4)3 Запиши..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2NaCrO4+H2SO4---Na2Cr2O7+Na2SO4+H2O
Na2Cr2O7+6KI+7H2SO4---3I2+Cr(SO4)3+ 4K2SO4+7H2O