| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
KMnO4 + H3AsO3 + HCl = H3AsO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 H3AsO3 + 6 HCl = 5 H3AsO4 + 2 KCl + 2 MnCl2 + 3 H2O
AgNO3 + KCrO4 = AgCrO4 + KNO3 =>
AgNO3 + KCrO4 = AgCrO4 + KNO3
Zn + KOH = K2ZnO2H2 =>
Zn + 2 KOH = K2ZnO2H2
C2H7N + O2 = CO + H2O + NO =>
4 C2H7N + 13 O2 = 8 CO + 14 H2O + 4 NO
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Hg(NO3)2 + KI = Hg(I2) + KNO3 =>
Hg(NO3)2 + 2 KI = Hg(I2) + 2 KNO3
Fe2(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe2(SO4)3 + Zn = 2 FeSO4 + ZnSO4
Na + O2 = NaO2 =>
Na + O2 = NaO2
HSO3F + H2O = H2SO3F + OH =>
HSO3F + H2O = H2SO3F + OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HSe = H + Se =>
HSe = H + Se
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KClO + HCl = Cl2 + KCl + H2O =>
KClO + 2 HCl = Cl2 + KCl + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
HSe{-} = H{+} + Se{-2} =>
HSe{-} = H{+} + Se{-2}
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HI + H2SO4 = H2O + H2S + I2 =>
8 HI + H2SO4 = 4 H2O + H2S + 4 I2
PH3 = PH2{-} + PH4{+} =>
2 PH3 = PH2{-} + PH4{+}
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
Si + O2 = SiO2 =>
Si + O2 = SiO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cs + H2O = CsO2 + H =>
Cs + 2 H2O = CsO2 + 4 H
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cs + H2O = CsO2 + H2 =>
Cs + 2 H2O = CsO2 + 2 H2
HPO4{-2} = H{+} + PO4{-3} =>
HPO4{-2} = H{+} + PO4{-3}
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
ZnC2O4 = Zn + CO2 =>
ZnC2O4 = Zn + 2 CO2
H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3
AsH3 + HNO3 = H3AsO4 + NO + H2O =>
3 AsH3 + 8 HNO3 = 3 H3AsO4 + 8 NO + 4 H2O
Rb + Cl = RbCl2 =>
Rb + 2 Cl = RbCl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Rb + Cl2 = RbCl2 =>
Rb + Cl2 = RbCl2
(CH3)3NHCl = (CH3){+} + NHCl{-3} =>
(CH3)3NHCl = 3(CH3){+} + NHCl{-3}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/04/09
Equations balanced on 04/03/08
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