| Equations balanced on the previous day | Equations balanced on the next day |
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ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Pb(ClO4)2(aq) + Na2CO3(aq) = PbCO3(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaClO4(aq)
Pb(ClO4)2(aq) + Na2CO3(aq) = PbCO3(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaClO4(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H6N3O6 = N2 + H2O + CO + C =>
2 C7H6N3O6 = 3 N2 + 6 H2O + 6 CO + 8 C
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
H3PO4 + Mg = H2 + MgHPO4 =>
H3PO4 + Mg = H2 + MgHPO4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H3PO4 + Mg = H2 + MgHPO4 =>
H3PO4 + Mg = H2 + MgHPO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KLCO3 = KCL + O2 =>
2 KLCO3 = 2 KCL + 3 O2
X{+2} + O + {-} = XO =>
X{+2} + O + 2e = XO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
X{+2} + O + {-} = XO =>
X{+2} + O + 2e = XO
H3PO4 + Mg = H2 + MgPO4 =>
2 H3PO4 + 2 Mg = 3 H2 + 2 MgPO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
X{+2} + O + {-} = XO =>
X{+2} + O + 2e = XO
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
X{+2} + O2 + {-} = XO =>
2 X{+2} + O2 + 4e = 2 XO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KO + ClO2 = KClO3 =>
KO + ClO2 = KClO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Mn{+2} + S2O8{-2} + AgNO3 = MnSO4 + Ag2SO4 + NO3 =>
Mn{+2} + S2O8{-2} + 2 AgNO3 = MnSO4 + Ag2SO4 + 2 NO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Al + H2O = H2 + Al2O3 =>
2 Al + 3 H2O = 3 H2 + Al2O3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/07/11
Equations balanced on 08/06/10
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