Home
О нас
Products
Services
Регистрация
Войти
Поиск
DemidKatya
@DemidKatya
November 2021
1
5
Report
задача 23,пж решите дам 100 баллов
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
solomialukan
N(H2O)общ.=18г/18г/моль=1моль
n(N2)=2.24дм3/22.4дм3/моль=0,1моль
n(CH3NH2)=0,2моль
n(C2H5OH)=0.167моль
m(CH3NH2)=31г/моль*0,2моль=6,2г
m(C2H5OH)=46г/моль*0,167моль=7,682г
w(CH3NH2)=6,2г/13,882г=0,44662=44,662%
1 votes
Thanks 1
More Questions From This User
See All
DemidKatya
July 2022 | 0 Ответы
pzh otvet te na zagadku umolyayu poslednie strokidlya mnogih vdohnovleniezhelanie
Answer
DemidKatya
July 2022 | 0 Ответы
pzh reshite dam 50 ballov srochno nado
Answer
DemidKatya
July 2022 | 0 Ответы
pzh reshite urovneniya ne kak ne mogu ponyatesli chto tochka eto mnozhit
Answer
DemidKatya
July 2022 | 0 Ответы
3zhelatelno s kratkoj zapisyu
Answer
DemidKatya
July 2022 | 0 Ответы
sozdajte soobshenie o lyubom zhivotnom kotoroe obitaet na sushe
Answer
DemidKatya
July 2022 | 0 Ответы
20 devochek kupili po 30 konfeta 7 malchikov kupili po 15 konfetkto kupil bolsh
Answer
DemidKatya
July 2022 | 0 Ответы
ch obratnyj put ona proshla za 3ch s kakoj skorostyu proshla mashina obratnyj put
Answer
DemidKatya
July 2022 | 0 Ответы
cha obratno na velosipede on ehal v 2 raza bystree za skolko chasov proehal eto
Answer
DemidKatya
July 2022 | 0 Ответы
napishite kolyadu po rolyam i chtoby mozhno bylo chitat troim lyudyam pozhalujsta
Answer
DemidKatya
November 2021 | 0 Ответы
pochemu svyashenniki predali iisusa 1iz straha 2iz vrednosti 3iz zavesti 4iz za
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 "задача 23,пж решите дам 100 баллов..."
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(N2)=2.24дм3/22.4дм3/моль=0,1моль
n(CH3NH2)=0,2моль
n(C2H5OH)=0.167моль
m(CH3NH2)=31г/моль*0,2моль=6,2г
m(C2H5OH)=46г/моль*0,167моль=7,682г
w(CH3NH2)=6,2г/13,882г=0,44662=44,662%