| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
HNO3 + H = NO + H2O =>
HNO3 + 3 H = NO + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
HCH3COO + NaOH = H2O + CH3COO + Na =>
HCH3COO + NaOH = H2O + CH3COO + Na
HCO2H + O2 = H2O + CO2 =>
2 HCO2H + O2 = 2 H2O + 2 CO2
CH4(g) + O2(g) = H2O(g) + CO(g) =>
2 CH4(g) + 3 O2(g) = 4 H2O(g) + 2 CO(g)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Mn2O8 + HCl = H2O + Cl2 + MnCl2 =>
Mn2O8 + 16 HCl = 8 H2O + 6 Cl2 + 2 MnCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Al(OH)3 = H2O + AlCl3 =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HBr + Ca(OH)2 = H2O + BrCa + OH =>
HBr + Ca(OH)2 = H2O + BrCa + OH
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
HBr + Ca(OH)2 = H2O + BrCa2 + OH =>
HBr + 2 Ca(OH)2 = H2O + BrCa2 + 3 OH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
HCl + LiOH = H2O + Li2Cl + OH =>
HCl + 2 LiOH = H2O + Li2Cl + OH
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO
H3PO4 + Ca + OH = CaPO4 + H2O =>
H3PO4 + Ca + 3 OH = CaPO4 + 3 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + O2 = NO =>
N2 + O2 = 2 NO
HNO3 + Mg(OH)2 = MgNO3 + H2 + OH =>
2 HNO3 + 2 Mg(OH)2 = 2 MgNO3 + H2 + 4 OH
H3PO4 + Ca + OH = CaPO4 + H2O =>
H3PO4 + Ca + 3 OH = CaPO4 + 3 H2O
Sb2O5 + H = SbO + H2O =>
Sb2O5 + 6 H = 2 SbO + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Mg(OH)2 = MgNO3 + H2O + OH =>
HNO3 + Mg(OH)2 = MgNO3 + H2O + OH
As2(SO4)5 + AlBr3 = Al2(SO4)3 + AsBr5 =>
3 As2(SO4)5 + 10 AlBr3 = 5 Al2(SO4)3 + 6 AsBr5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/04/09
Equations balanced on 05/04/08
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