Odpowiedź :
Odpowiedź:
mn2o5 = 28 u + 80 u = 108 u
m h2so3 = 2u +32u + 48 u = 82 u
mfe(oh)2 = 56u +32u +2u =90u
m c2h5cooh = 24u +5u +12u +16u +16u +1u = 74 u
m co = 12u + 16u = 28 u
Odpowiedź:
mn2o5 = 28 u + 80 u = 108 u
m h2so3 = 2u +32u + 48 u = 82 u
mfe(oh)2 = 56u +32u +2u =90u
m c2h5cooh = 24u +5u +12u +16u +16u +1u = 74 u
m co = 12u + 16u = 28 u