Ответ:
дано
m(ppa ) = 100 g
W(ppa) = 10%
+m(H2O) = 50 g
--------------------
W1 - ?
m(вва) = 100 *10% / 100% = 10 g
m1(ppa) = 100+50 = 150 g
W1 = 10 / 150 * 100% = 6.67%
ответ 6.67%
Объяснение:
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
дано
m(ppa ) = 100 g
W(ppa) = 10%
+m(H2O) = 50 g
--------------------
W1 - ?
m(вва) = 100 *10% / 100% = 10 g
m1(ppa) = 100+50 = 150 g
W1 = 10 / 150 * 100% = 6.67%
ответ 6.67%
Объяснение: