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a) wzór- Sr3(PO4)2 nazwa-Fosforan strontu (v)
b) wzór- Al(NO3)3 nazwa- azotan glinu
c)
zad. 101
a) CuCO3=m Cu+ m C+ 3*m O=64u+ 12u+ 3*16u= 64u+ 12u+48u=124u
b)Ni(NO3)2= m Ni+ 2*m N+ 6*m O=59u + 2*14u+ 6*16u= 59u+28u+96u= 183u
c) (NH4)3PO4= 3*m N+ 12*m H+ m P+ 4*m O=3*14u+ 12*1u+ 31u+ 4*16u= 42u+12u+31u+64u= 149u