| Equations balanced on the previous day | Equations balanced on the next day |
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NaCl + AgNO3 = AgCl + NaNO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
H2O + (CN)2 = NH3 + H2C2O4 =>
4 H2O + (CN)2 = 2 NH3 + H2C2O4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMnO4 + C5H8O2 = Mn(C5H7O2) + KOH + H2O + CO2 =>
4 KMnO4 + 5 C5H8O2 = 4 Mn(C5H7O2) + 4 KOH + 4 H2O + 5 CO2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CCl3 + Cl2 = CCl4 =>
2 CCl3 + Cl2 = 2 CCl4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
PH3 + O2 = P2O3 + H2O =>
2 PH3 + 3 O2 = P2O3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KMnO4 + C5H8O2 = Mn(C5H7O2)3 + KOH + H2O + CO2 =>
6 KMnO4 + 19 C5H8O2 = 6 Mn(C5H7O2)3 + 6 KOH + 10 H2O + 5 CO2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
PbNO3(aq) + NaCl(aq) = PbCl(s) + NaNO3(aq) =>
PbNO3(aq) + NaCl(aq) = PbCl(s) + NaNO3(aq)
PH5 + O2 = P2O5 + H2O =>
2 PH5 + 5 O2 = P2O5 + 5 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KOH + CH4O = H2O + KOCH3 =>
KOH + CH4O = H2O + KOCH3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Al2(CO3)3 + H2O = Al(OH)3 + CO2 =>
Al2(CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2(SO4)3 + NaI = FeSO4 + Na2SO4 + I2 =>
Fe2(SO4)3 + 2 NaI = 2 FeSO4 + Na2SO4 + I2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cu + HNO3 = Cu[NO3]2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu[NO3]2 + 2 H2O + 2 NO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Br2 + H2O = BrO3{-} + Br{-} + H3O{+} =>
3 Br2 + 9 H2O = BrO3{-} + 5 Br{-} + 6 H3O{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
KI + PbN2O6 = KNO3 + PbI2 =>
2 KI + PbN2O6 = 2 KNO3 + PbI2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeOOH + H{+} = Fe{3+} + H2O =>
FeOOH + 3 H{+} = Fe{3+} + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
As4 + H2O + NO3{-} = AsO4{3-} + NO + H3O{+} =>
3 As4 + 24 H2O + 20 NO3{-} = 12 AsO4{3-} + 20 NO + 16 H3O{+}
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + O = FeO2 =>
Fe + 2 O = FeO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/12
Equations balanced on 09/04/11
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