| Equations balanced on the previous day | Equations balanced on the next day |
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4 P + 5 O2 = 2 P2O5
Na3N2 = Na + N2 =>
Na3N2 = 3 Na + N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
NaCl = Na + Cl =>
NaCl = Na + Cl
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H3PO4 + NO = P + HNO3 + H2O =>
3 H3PO4 + 5 NO = 3 P + 5 HNO3 + 2 H2O
Rb3PO4 + Ba(OH)2 = Ba3(PO4)2 + RbOH =>
2 Rb3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 RbOH
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = NaSO4 + H3O =>
H2SO4 + NaOH = NaSO4 + H3O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
As + Cl2 + H2O = H2AsO4 + HCl =>
As + 3 Cl2 + 4 H2O = H2AsO4 + 6 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
H2O + KI + KOCl = I2 + KCl + KOH =>
H2O + 2 KI + KOCl = I2 + KCl + 2 KOH
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C4H10 + O2 = CO2 + C2H10 =>
C4H10 + 2 O2 = 2 CO2 + C2H10
Mo + O2 = MoO2 =>
Mo + O2 = MoO2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
TiO2 + H2O = TiH2O3 =>
TiO2 + H2O = TiH2O3
HCl + Ca(HCO3)2 = H2O + CO2 + CaCl2 =>
2 HCl + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(OH)3 = Fe + OH =>
Fe(OH)3 = Fe + 3 OH
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
NH4Cl = N2 + Cl2 + H2 =>
2 NH4Cl = N2 + Cl2 + 4 H2
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
C2H4 + O2 = CH + H2O =>
2 C2H4 + O2 = 4 CH + 2 H2O
FH + NaOH = H2O + NaF =>
FH + NaOH = H2O + NaF
Zn + S = ZnS =>
Zn + S = ZnS
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
PbS(s) + O2(g) = PbO2(s) + SO2(g) =>
PbS(s) + 2 O2(g) = PbO2(s) + SO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/02/09
Equations balanced on 05/02/08
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