Home
О нас
Products
Services
Регистрация
Войти
Поиск
oliveralsopp
@oliveralsopp
July 2022
1
37
Report
20 баллов за ответ!
Вычислите объем и число молекул при н.у. в 64 кг силана (SiH4)
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
tendernesss
V= Vm*n; N=Na*n; n=m/M
1)M(SiH4)=28+4=32
2)n(SiH4)=64/32=2(моли)
3)V(SiH4)=22,4*2=44,8(м3)
4)N(SiH4)=6*10(23)*2=12*10(23) (молекул)
4 votes
Thanks 2
More Questions From This User
See All
oliveralsopp
July 2022 | 0 Ответы
20 ballov za otvet vychislite massu i chislo molekul pri nu v 672 ml ammiaka
Answer
oliveralsopp
July 2022 | 0 Ответы
vychislite obem i chislo molekul pri nu v 128 mg sernistogo gaza so2
Answer
oliveralsopp
July 2022 | 0 Ответы
zapolnite propuski frazami metally zanimayut v ps i ugol ot diagonali
Answer
oliveralsopp
April 2022 | 0 Ответы
reshite 2 irracionalnyh neravenstva h 2gt3 x 2lt1
Answer
oliveralsopp
November 2021 | 0 Ответы
reshite uravnenie hh
Answer
oliveralsopp
October 2021 | 0 Ответы
podskazhite pozhalujsta grammaticheskuyu osnovu v privedennom nizhe predlozhenii 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 "20 баллов за ответ! Вычислите объем и число молекул при н.у. в 64 кг силана (SiH..."
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
1)M(SiH4)=28+4=32
2)n(SiH4)=64/32=2(моли)
3)V(SiH4)=22,4*2=44,8(м3)
4)N(SiH4)=6*10(23)*2=12*10(23) (молекул)