| Equations balanced on the previous day | Equations balanced on the next day |
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2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H + PbO = Pb + H2O =>
2 H + PbO = Pb + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ti2SO4 = Ti + SO4 =>
Ti2SO4 = 2 Ti + SO4
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
FeCl3 + NH3 = FeNH3 + Cl3 =>
FeCl3 + NH3 = FeNH3 + Cl3
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
HBr(aq) + Ca(OH)2(aq) = CaBr2 + H2O =>
2 HBr(aq) + Ca(OH)2(aq) = CaBr2 + 2 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H + O = H2O =>
2 H + O = H2O
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + H2SO4 = Cu2S + CuSO4 + H2O =>
5 Cu + 4 H2SO4 = Cu2S + 3 CuSO4 + 4 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
AgNO3 + Ca = Ca(NO3)2 + Ag =>
2 AgNO3 + Ca = Ca(NO3)2 + 2 Ag
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
Sb(s) + O2(g) = Sb2O5(s) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
AgNO3 + Cu(SO4) = AgSO4 + CuNO3 =>
AgNO3 + Cu(SO4) = AgSO4 + CuNO3
NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2 =>
2 NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + KBr = AlBr + K =>
Al + KBr = AlBr + K
ZnCl2 + Na2SO3 = Zn2(SO3)2 + Na2Cl2 =>
2 ZnCl2 + 2 Na2SO3 = Zn2(SO3)2 + 2 Na2Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/05/12
Equations balanced on 10/05/11
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