| Equations balanced on the previous day | Equations balanced on the next day |
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2 SClF5 + H2 = S2F10 + 2 HCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Li + ErCl3 = Er + LiCl =>
3 Li + ErCl3 = Er + 3 LiCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl2(ag) + Ag3PO4(ag) = Fe3(PO4)2(ag) + AgCl(s) =>
3 FeCl2(ag) + 2 Ag3PO4(ag) = Fe3(PO4)2(ag) + 6 AgCl(s)
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + HI = H2O + H2S + I2 =>
H2SO4 + 8 HI = 4 H2O + H2S + 4 I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2CO3 + ZnI2 = KI + Zn2(CO3)2 =>
2 K2CO3 + 2 ZnI2 = 4 KI + Zn2(CO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Li(s) + O2(g) = Li2O =>
4 Li(s) + O2(g) = 2 Li2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Br2 + SO2 + H2O = H2SO4 + HBr =>
Br2 + SO2 + 2 H2O = H2SO4 + 2 HBr
NI3(s) = N2(g) + I2(g) =>
2 NI3(s) = N2(g) + 3 I2(g)
FeSO4 + K3{Fe[CN]6}2 = Fe3{Fe[CN]6}2 + K2SO4 =>
3 FeSO4 + 2 K3{Fe[CN]6}2 = Fe3{Fe[CN]6}2 + 3 K2SO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaOH + H3PO4 = HOH + Na3PO4 =>
3 NaOH + H3PO4 = 3 HOH + Na3PO4
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Ag2CrO4 = Ag{+} + CrO4{2-} =>
Ag2CrO4 = 2 Ag{+} + CrO4{2-}
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
HCl + CaF2 = HF + CaCl2 =>
2 HCl + CaF2 = 2 HF + CaCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na2B4O7 + C = B + Na + CO =>
Na2B4O7 + 7 C = 4 B + 2 Na + 7 CO
Zn + HNO3 = Zn(NO3)2 + H =>
Zn + 2 HNO3 = Zn(NO3)2 + 2 H
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C + HNO3 = H2O + NO2 + CO2 =>
C + 4 HNO3 = 2 H2O + 4 NO2 + CO2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/12/10
Equations balanced on 04/11/09
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