| Equations balanced on the previous day | Equations balanced on the next day |
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NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Al + H2O = Al2O3 + H =>
2 Al + 3 H2O = Al2O3 + 6 H
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
Cl{-} + MnO4{-} + H3O{+} = Cl2 + Mn{2+} + H2O =>
10 Cl{-} + 2 MnO4{-} + 16 H3O{+} = 5 Cl2 + 2 Mn{2+} + 24 H2O
Si + H2O + NaOH = Na2SiO3 + H2 =>
Si + H2O + 2 NaOH = Na2SiO3 + 2 H2
HBr + HCl = Cl + H2Br =>
HBr + HCl = Cl + H2Br
NaOH(aq) + H3PO4(aq) = Na3PO4(s) + H2O(aq) = =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(s) + 3 H2O(aq)
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
K4Fe(CN)6 + Al2(Cr2O7)3 = K2Cr2O7 + Al4(Fe(CN)6)3 =>
3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = 6 K2Cr2O7 + Al4(Fe(CN)6)3
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CH3COOH + Cu + H2O2 = Cu(HCCOOH) + H2O =>
CH3COOH + Cu + H2O2 = Cu(HCCOOH) + 2 H2O
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2 + Cr2O7 = Cr2O3 + N2 + 4 H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Al(OH)3 + H4Fe(CN)6 = H2O + Al4(Fe(CN)6)3 =>
4 Al(OH)3 + 3 H4Fe(CN)6 = 12 H2O + Al4(Fe(CN)6)3
KNO3 + Na = K2O + Na2O + N2 =>
2 KNO3 + 10 Na = K2O + 5 Na2O + N2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CuSO4*5H2O + HCl + Cu = HCuCl2 + H2SO4 + H2O =>
CuSO4*5H2O + 4 HCl + Cu = 2 HCuCl2 + H2SO4 + 5 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
HCuCl2 + NaOH = Cu2O + NaCl + H2O =>
2 HCuCl2 + 4 NaOH = Cu2O + 4 NaCl + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2S + AlPO4 = (NH4)3PO4 + Al2S3 =>
3(NH4)2S + 2 AlPO4 = 2(NH4)3PO4 + Al2S3
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HBr + H2O = Br + H3O =>
HBr + H2O = Br + H3O
Ra(SCN)2 + BFe(CN)6 = Ra3(Fe(CN)6)2 + B(SCN)3 =>
3 Ra(SCN)2 + 2 BFe(CN)6 = Ra3(Fe(CN)6)2 + 2 B(SCN)3
Cu + (NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu + (NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cu2O + HCl = HCuCl2 + H2O =>
Cu2O + 4 HCl = 2 HCuCl2 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C12H22011 + O2 = CO2 + H20 =>
20 C12H22011 + 240 O2 = 240 CO2 + 22011 H20
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Oxygen = Oxygen =>
Oxygen = Oxygen
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/12
Equations balanced on 04/07/11
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