Oblicz masy cząsteczkowe: KOH, 2H2O, CuSO4 Dziękuję I Pozdrawiam ;)
KOH - 39u + 16u + 1u = 56u
2H₂O - 2*(2*1u + 16u) = 36u
CuSO₄ - 64u+32u+4*16u = 160u
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1. KOH (wodorotlenek potasu) - 39u + 16u + 1u = 56u
2. 2H₂O (woda) - 2*(2*1u + 16u) = 36u
3. CuSO₄ (siarczan(VI) miedzi)- 64u+32u+4*16u = 160u
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KOH - 39u + 16u + 1u = 56u
2H₂O - 2*(2*1u + 16u) = 36u
CuSO₄ - 64u+32u+4*16u = 160u
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1. KOH (wodorotlenek potasu) - 39u + 16u + 1u = 56u
2. 2H₂O (woda) - 2*(2*1u + 16u) = 36u
3. CuSO₄ (siarczan(VI) miedzi)- 64u+32u+4*16u = 160u