Zadanie 1
a) mNaCl=23u+35,5u=58,5u
b) mH2O=2*1u+16u=18u
c) mNH4Cl=14u+4*1u+35,5u=53,5u
d) mH2SO4=2*1u+32u+4*16u=98u
e) mCO2=12u+2*16u=44u
Zadanie 2
a) 11 protonów, 11 elektronów, 12 neutronów
b) 14 protonów, 14 elektronów, 14 neutronów
c) 8 protonów, 8 elektronów, 8 neutronów
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Zadanie 1
a) mNaCl=23u+35,5u=58,5u
b) mH2O=2*1u+16u=18u
c) mNH4Cl=14u+4*1u+35,5u=53,5u
d) mH2SO4=2*1u+32u+4*16u=98u
e) mCO2=12u+2*16u=44u
Zadanie 2
a) 11 protonów, 11 elektronów, 12 neutronów
b) 14 protonów, 14 elektronów, 14 neutronów
c) 8 protonów, 8 elektronów, 8 neutronów