oblicz masy cząsteczkowe podanych substancji:MgO - NaF- CaO H2SO4- Proszę o pomoc !!
MgO=24u+16u=40u
NaF=23u+19u=42u
CaO=40u+16u=56u
h2so4=2u+32u+64u=98u
MgO-24u+16u=14u
NaF-19u+23u=42u
CaO-40u+16u=56u
H2SO4-2X1u+32u+4X16u=98u
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MgO=24u+16u=40u
NaF=23u+19u=42u
CaO=40u+16u=56u
h2so4=2u+32u+64u=98u
MgO-24u+16u=14u
NaF-19u+23u=42u
CaO-40u+16u=56u
H2SO4-2X1u+32u+4X16u=98u