Equations balanced on the previous day | Equations balanced on the next day |
FeCl3 + NaCl = FeCl4 + Na
KrCrO4 + Na2CO3 = NaCrO4 + Kr2(CO3) =>
2 KrCrO4 + Na2CO3 = 2 NaCrO4 + Kr2(CO3)
Kr2CrO4Pb(NO3)2 = Kr2(NO3)2PbCrO4 =>
Kr2CrO4Pb(NO3)2 = Kr2(NO3)2PbCrO4
NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O
BaH2SO4 = BaSO4H2 =>
BaH2SO4 = BaSO4H2
Fe3O4 + SO3 = FeSO4 + Fe2(SO4)3 =>
Fe3O4 + 4 SO3 = FeSO4 + Fe2(SO4)3
Na(C2H3O2) + CaS = Na2S + Ca(C2H3O2)2 =>
2 Na(C2H3O2) + CaS = Na2S + Ca(C2H3O2)2
NiCuSe = NiSeCu =>
NiCuSe = NiSeCu
KOHNiS = NiOHKS =>
KOHNiS = NiOHKS
NaHCO3HCOOH = CO2HCOONaH2O =>
NaHCO3HCOOH = CO2HCOONaH2O
HCO3HF = H2CO3F =>
HCO3HF = H2CO3F
NaOHFeBr{3} = NaBrFeOH{3} =>
NaOHFeBr{3} = NaBrFeOH{3}
AlKHO = AlOHK =>
AlKHO = AlOHK
[Cr(H2O)6] + NH3 = [Cr(NH3)6] + H2O =>
[Cr(H2O)6] + 6 NH3 = [Cr(NH3)6] + 6 H2O
K2SO4 + Cs = K2SO4Cs =>
K2SO4 + Cs = K2SO4Cs