Home
О нас
Products
Services
Регистрация
Войти
Поиск
BohdanKate
@BohdanKate
July 2022
1
6
Report
ДАНО:
V(объём)(CO2)=44?8 л
m(NaOH)=40г
w(массовая часть)(NaOH)=50%
НАЙТИ:
m(Na2CO3)-?
УРАВНЕНИЕ РЕАКЦИИ:
CO2+2NaOH=Na2CO3+2H2O
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
никавразуми
N(CO2)= 44,8/22,4=2 моль
n(NaOH)= 40/23=1,7 моль
CO2 в избытке считаем по недостатку по NaOH
n(Na2CO3)=1.7/2=0,85
m(Na2CO3)= 0,85*94=79.9г
4 votes
Thanks 4
More Questions From This User
See All
BohdanKate
August 2022 | 0 Ответы
u chomu polyagaye realizm tvoru panasa mirnogo hiba revut voli yak yasla povni
Answer
BohdanKate
July 2022 | 0 Ответы
razmestite pozhalujsta sobytiya v hronologicheskom poryadke ot samogo rannego k
Answer
BohdanKate
July 2022 | 0 Ответы
pochemu mukor otnosyat k nizhnim gribam
Answer
BohdanKate
July 2022 | 0 Ответы
pomogite s anglijskim she be 16 years old she looks older
Answer
BohdanKate
July 2022 | 0 Ответы
do yakogo tipu krayin nalezhit moldova
Answer
BohdanKate
June 2022 | 0 Ответы
na kakie veshestva i kak budet reagirovat universalnyj indikator nacl na2so
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 "ДАНО: V(объём)(CO2)=44?8 л m(NaOH)=40г w(массовая часть)(NaOH)=50% НАЙТИ: m(Na2C..."
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 © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
n(NaOH)= 40/23=1,7 моль
CO2 в избытке считаем по недостатку по NaOH
n(Na2CO3)=1.7/2=0,85
m(Na2CO3)= 0,85*94=79.9г