a) mCu=12u, mC=12u, mO=16u Masa cząst.CuCO₃=1*64u+1*12u+3*16u=124u b) mNi=59u, mN=14u, mO=16u Masa cząst.Ni(NO₃)₂=1*59u+2*14u+6*16u=183u c) mN=14u, mH=1u, mP=31u, mO=16u Masa cząst.(NH₄)₃PO₄=3*14u+12*1u+1*31u+4*16u=149u
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) mCu=12u, mC=12u, mO=16u
Masa cząst.CuCO₃=1*64u+1*12u+3*16u=124u
b) mNi=59u, mN=14u, mO=16u
Masa cząst.Ni(NO₃)₂=1*59u+2*14u+6*16u=183u
c) mN=14u, mH=1u, mP=31u, mO=16u
Masa cząst.(NH₄)₃PO₄=3*14u+12*1u+1*31u+4*16u=149u
m= 63,5 + 12 + 3*16 = 123,5
b) Ni(NO₃)₂
m= 58,7 + 2*14 + 6*16 = 182,7
c) (NH₄)₃PO₄
m= 2*14 + 12*1 + 31 + 3*16 = 149