Ответ:
M (H3PO4) = 3*1 + 31 + 4*16 = 98 г/моль
W (O) = 4*16/98 = 0,6531 или 65,31%
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
M (H3PO4) = 3*1 + 31 + 4*16 = 98 г/моль
W (O) = 4*16/98 = 0,6531 или 65,31%