oblicz masę cząsteczkową związków chemicznych mCa3(PO4)2=mSO3= m(C2H5COO)Zn=
mCa3(PO4)2=3*40u+2*31u8*16u = 310umSO3=32u+3*16u = 80u Poprawny wzór to:m(C2H5COO)2Zn=6*12u+10*1u+4*16u+65u = 211u
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mCa3(PO4)2=3*40u+2*31u8*16u = 310u
mSO3=32u+3*16u = 80u
Poprawny wzór to:
m(C2H5COO)2Zn=6*12u+10*1u+4*16u+65u = 211u