Home
О нас
Products
Services
Регистрация
Войти
Поиск
khalidgasimov208
@khalidgasimov208
May 2023
1
21
Report
Вычислите массовую долю(в процентах) [tex]Al_{2} O_{3}[/tex] в боксите, если известно что при полном электролизе 1.2 тонны боксита получено 0.54 тонны Al [tex]M_{r}[/tex]([tex]Al_{2} O_{3}[/tex])=102
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
Аккаунт удален
Составим уравнение: A1203 -> 2A1
© 10 # 3.0
m(AI203)/M(AI203) = m(AI)/2M(AI)
m(Al203)/102 = 0,54/(2*27)=1,02 t
W=m(A1203)*100/a=1,02*100/1,2=85%
1 votes
Thanks 1
khalidgasimov208
Целуую пипсик
More Questions From This User
See All
khalidgasimov208
February 2023 | 0 Ответы
2483cafb857956f3c197ee697c8c0e77
Answer
khalidgasimov208
July 2022 | 0 Ответы
najditi znachenie vyrozhenij
Answer
×
Report "tex])=102"
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
© 10 # 3.0
m(AI203)/M(AI203) = m(AI)/2M(AI)
m(Al203)/102 = 0,54/(2*27)=1,02 t
W=m(A1203)*100/a=1,02*100/1,2=85%