| Equations balanced on the previous day | Equations balanced on the next day |
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Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O + NaHCO3 = NaH3CO4 =>
H2O + NaHCO3 = NaH3CO4
K + Cl = KCl =>
K + Cl = KCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C9N2H6O2 + O2 = N03 + CO2 + H2O =>
6 C9N2H6O2 + 57 O2 = 4 N03 + 54 CO2 + 18 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C9N2H6O2 + O2 = CO2 + H2O + NO2 =>
2 C9N2H6O2 + 23 O2 = 18 CO2 + 6 H2O + 4 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ni(NO3)3 + PbBr4 = NiBr3 + Pb(NO3)4 =>
4 Ni(NO3)3 + 3 PbBr4 = 4 NiBr3 + 3 Pb(NO3)4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H + Cl = HCl =>
H + Cl = HCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cr2O7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
W2P2O11 + Na2WO4 = Na4W8P4O32 + O2 + NaPO3 =>
8 W2P2O11 + 8 Na2WO4 = 3 Na4W8P4O32 + 6 O2 + 4 NaPO3
W2P2O11 + Na2WO4 = NaW8P4O32 + O2 + NaPO3 =>
38 W2P2O11 + 20 Na2WO4 = 12 NaW8P4O32 + 15 O2 + 28 NaPO3
W2P2O11 + Na2WO4 = Na4W8P4O32 + O2 + NaPO3 =>
8 W2P2O11 + 8 Na2WO4 = 3 Na4W8P4O32 + 6 O2 + 4 NaPO3
W2P2O11 + Na2WO4 = NaW8P4O32 + O2 + NaPO3 =>
38 W2P2O11 + 20 Na2WO4 = 12 NaW8P4O32 + 15 O2 + 28 NaPO3
H + N = NH3 =>
3 H + N = NH3
Na2WO4 + W2P2O11 + WO3 = NaW8P4O32 + O2 =>
2 Na2WO4 + 8 W2P2O11 + 14 WO3 = 4 NaW8P4O32 + 5 O2
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO + H2O =>
3 FeAsS + 23 HNO3 = 3 Fe(NO3)3 + 3 H3AsO4 + 3 H2SO4 + 14 NO + 4 H2O
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + S + NO + H2O =>
3 FeAsS + 17 HNO3 = 3 Fe(NO3)3 + 3 H3AsO4 + 3 S + 8 NO + 4 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + S + NO2 + H2O =>
FeAsS + 11 HNO3 = Fe(NO3)3 + H3AsO4 + S + 8 NO2 + 4 H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 2 H2SO4 + 15 NO2 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/11/11
Equations balanced on 08/10/10
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