Home
О нас
Products
Services
Регистрация
Войти
Поиск
polischukol201
@polischukol201
August 2022
1
15
Report
Помогите пожалуйста
Задача
W(C)=90%
D(возд)=1,38
Найти: формулу CxHy
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
trserg
Verified answer
W(H) = 100% - 90% = 10%
число атомов -N
Mr(CxHy) = 1.38 * 29 = 40
N = w * Mr / Ar
N(C) = 90% / 100% *40 / 12 = 3
N(H) = 10% /100% * 40 / 1 = 4
C3H4
4 votes
Thanks 4
More Questions From This User
See All
polischukol201
August 2022 | 0 Ответы
srochno dat nazvanie uglevodoroda sostavit formulu izomera i 1 gomologa ch3 ch
Answer
polischukol201
August 2022 | 0 Ответы
srochno himiya 99 b sostavte uravnenie po sheme c6h6 c6h5no2 ch4 gtc2h2 c2
Answer
polischukol201
July 2022 | 0 Ответы
4 pervonachalnoj vysoty porshnya nad dnom sosuda
Answer
polischukol201
July 2022 | 0 Ответы
v pravilnoj chetyrehugolnoj piramide sabcd tochka o centr osnovaniya s vershina4d0ecdbebf95a7dad7ee420eee065080 92745
Answer
polischukol201
July 2022 | 0 Ответы
v osnovanii pryamoj prizmy lezhit treugolnik abc so storonami ab10 bc21 ac17cdfe8087ee08551fe1266e2d1f8172f2 13265
Answer
polischukol201
July 2022 | 0 Ответы
reshite pozhalujsta tochto sleva srochno
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 "Помогите пожалуйста Задача W(C)=90% D(возд)=1,38 Найти: формулу CxHy..."
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
Verified answer
W(H) = 100% - 90% = 10%число атомов -N
Mr(CxHy) = 1.38 * 29 = 40
N = w * Mr / Ar
N(C) = 90% / 100% *40 / 12 = 3
N(H) = 10% /100% * 40 / 1 = 4
C3H4