| Equations balanced on the previous day | Equations balanced on the next day |
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3 NO2 + H2O = 2 HNO3 + NO
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Sn{4+} + H2O + V{3+} = H{+} + Sn{2+} + VO{2+} =>
Sn{4+} + 2 H2O + 2 V{3+} = 4 H{+} + Sn{2+} + 2 VO{2+}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
ZnBr2 + Na2S = NaBr + ZnS =>
ZnBr2 + Na2S = 2 NaBr + ZnS
C2H4 + O2 + HCl = C2H4Cl2H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2H2O
NH4Br + AlI3 = NH4I + AlBr3 =>
3 NH4Br + AlI3 = 3 NH4I + AlBr3
NaClO3 = NaCl + O =>
NaClO3 = NaCl + 3 O
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
Pb(NO3)2 + KI(aq) = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI(aq) = 2 KNO3 + PbI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(O2)4 = PbO + O2 =>
2 Pb(O2)4 = 2 PbO + 7 O2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K2CR2O7 + C3H8O = CR2 + K2 + C3H6O2 + H20 =>
10 K2CR2O7 + 70 C3H8O = 10 CR2 + 10 K2 + 70 C3H6O2 + 7 H20
(CH3)2NNH2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
KHC8H5O4(aq) + NaOH(aq) = KNaC8H5O4(aq) + H2O(l) =>
KHC8H5O4(aq) + NaOH(aq) = KNaC8H5O4(aq) + H2O(l)
C4 + O2 = CO2 =>
C4 + 4 O2 = 4 CO2
K2CR2O7 + C3H8O = CR2 + K + C3H6O + H2O =>
K2CR2O7 + 7 C3H8O = CR2 + 2 K + 7 C3H6O + 7 H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
K2Cr2O7 + C3H8O = Cr2 + K + C3H6O + H2O =>
K2Cr2O7 + 7 C3H8O = Cr2 + 2 K + 7 C3H6O + 7 H2O
Al + Cr3O3 = Al2O3 + Cr =>
2 Al + Cr3O3 = Al2O3 + 3 Cr
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
MnCl3 + H2O = MnCl2 + MnO2 + HCl =>
2 MnCl3 + 2 H2O = MnCl2 + MnO2 + 4 HCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NaClO3 = O2 + NaCl =>
2 NaClO3 = 3 O2 + 2 NaCl
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Sn4 + O2 = Sn2O4 =>
Sn4 + 4 O2 = 2 Sn2O4
NaOH + H2O + Al = NaAl(OH)4 + H2 =>
2 NaOH + 6 H2O + 2 Al = 2 NaAl(OH)4 + 3 H2
C2H14 + O2 = CO2 + H2O =>
2 C2H14 + 11 O2 = 4 CO2 + 14 H2O
C4 + H2O = H2CO =>
C4 + 4 H2O = 4 H2CO
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
Na3PO4 + Al2S3 = Na3S3 + Al2PO4 =>
Na3PO4 + Al2S3 = Na3S3 + Al2PO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C + H2O = H2CO =>
C + H2O = H2CO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Pb{2+} + Cl{-} = PbCl2 =>
Pb{2+} + 2 Cl{-} = PbCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/11
Equations balanced on 07/06/10
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