Ответ:
Дано:PH3
Найти: w(P), w(H)
Решение:
Mr(PH3)=31+1*3=34
w(P)=31/34 *100%= 91%
w(H)=3/34 *100%=9%
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
Дано:PH3
Найти: w(P), w(H)
Решение:
Mr(PH3)=31+1*3=34
w(P)=31/34 *100%= 91%
w(H)=3/34 *100%=9%