| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NO3{-} + H{+} + Fe{2+} = NO + Fe{3+} + H2O =>
NO3{-} + 4 H{+} + 3 Fe{2+} = NO + 3 Fe{3+} + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HgO(s) = Hg(l) + O(g) =>
HgO(s) = Hg(l) + O(g)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3Br + OH = CH3OH + Br =>
CH3Br + OH = CH3OH + Br
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{3+} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Pb(NO3)2 = Pb + FeNO3 =>
2 Fe + Pb(NO3)2 = Pb + 2 FeNO3
C6H7O7{-} + H2O = C6H6O7{-2} + H3O{+} =>
C6H7O7{-} + H2O = C6H6O7{-2} + H3O{+}
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6O7{-2} + H2O = C6H5O7{-3} + H3O{+} =>
C6H6O7{-2} + H2O = C6H5O7{-3} + H3O{+}
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
NaCl + Hg(NO3)2 = HgCl2 + NaNO3 =>
2 NaCl + Hg(NO3)2 = HgCl2 + 2 NaNO3
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Pb(NO3)4 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)4 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = 12 NH4NO3 + Pb3(PO4)4
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
Pb + Sn(NO3)2 = Sn + Pb(NO3)2 =>
Pb + Sn(NO3)2 = Sn + Pb(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
CuO(S) = Cu(S) + O2(g) =>
2 CuO(S) = 2 Cu(S) + O2(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq)
Mg(NO3)2 + (NH4)2SO4 = NH4NO3 + MgSO4 =>
Mg(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + MgSO4
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NaOH + KHC8H4O4 = KNaC8H4O4(aq) + H2O =>
NaOH + KHC8H4O4 = KNaC8H4O4(aq) + H2O
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
Mg + SnCl4 = MgCl2 + Sn =>
2 Mg + SnCl4 = 2 MgCl2 + Sn
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/02/11
Equations balanced on 04/01/10
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