Home
О нас
Products
Services
Регистрация
Войти
Поиск
nes45tan45
@nes45tan45
August 2022
1
11
Report
1)Определите пррцетное содержание элементов в веществе KBr
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
asy1253
Дано :
KBR
найти:
w (K)
w (Br)
решение:
w (k) = ar (k)*n (k)/M (KBr)*100%=39/39+80*100%=32.77%
w (Br)= 80*100%/119=67.22%
0 votes
Thanks 0
×
Report "1)Определите пррцетное содержание элементов в веществе KBr..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
KBR
найти:
w (K)
w (Br)
решение:
w (k) = ar (k)*n (k)/M (KBr)*100%=39/39+80*100%=32.77%
w (Br)= 80*100%/119=67.22%