M(NH4H2PO4) = 14 + 6 + 31 + 4*16 = 115
w(N) = M(N)/M(NH4H2PO4) = 14/115 = 0,1217 ли 12,17%
w(H) = (6*M(H))/M(NH4H2PO4) = 6/115 = 0,0522 или 5,22%
w(P) = M(P)/M(NH4H2PO4) = 31/115 = 0,2696 или 26,96%
w(O) = (4*M(O))/M(NH4H2PO4) = (4*16)/115 = 0,5565 или 55,65%
Проверка: 12,17 + 5,22 + 26,96 + 55,65 = 100 %
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
M(NH4H2PO4) = 14 + 6 + 31 + 4*16 = 115
w(N) = M(N)/M(NH4H2PO4) = 14/115 = 0,1217 ли 12,17%
w(H) = (6*M(H))/M(NH4H2PO4) = 6/115 = 0,0522 или 5,22%
w(P) = M(P)/M(NH4H2PO4) = 31/115 = 0,2696 или 26,96%
w(O) = (4*M(O))/M(NH4H2PO4) = (4*16)/115 = 0,5565 или 55,65%
Проверка: 12,17 + 5,22 + 26,96 + 55,65 = 100 %