| Equations balanced on the previous day | Equations balanced on the next day |
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CuI2 = CuI2
Al + O2 = Al3O2 =>
3 Al + O2 = Al3O2
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2CO + H2O = CH4 + O2 =>
H2CO + H2O = CH4 + O2
FeS + H2 = H2S + Fe =>
FeS + H2 = H2S + Fe
C5H12 + O2 = H + CO2 =>
C5H12 + 5 O2 = 12 H + 5 CO2
H2CO + H2O = CH4 + O3 =>
3 H2CO + 3 H2O = 3 CH4 + 2 O3
HgO = Hg + O =>
HgO = Hg + O
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
HNO3 + CaCO3 = CaNO3 + HCO3 =>
HNO3 + CaCO3 = CaNO3 + HCO3
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
C7H12 + O2 = H2O + CO2 =>
C7H12 + 10 O2 = 6 H2O + 7 CO2
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
CH4 + O2 = CO + H =>
2 CH4 + O2 = 2 CO + 8 H
Pb + H2SO4 = PbSO4 + H =>
Pb + H2SO4 = PbSO4 + 2 H
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
KI + Br2 = KBr + I =>
2 KI + Br2 = 2 KBr + 2 I
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SbF5 = Sb + F =>
SbF5 = Sb + 5 F
Fe + CL = FeCL =>
Fe + CL = FeCL
C3H17NO2S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H17NO2S + 33 O2 = 12 CO2 + 34 H2O + 4 NO2 + 4 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
As2S3 + H2O2 + NH3H2O = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3H2O = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
CHO + O2 = H20 + CO2 =>
20 CHO + 10 O2 = H20 + 20 CO2
CHO + O2 = H2O + CO2 =>
4 CHO + 3 O2 = 2 H2O + 4 CO2
CH + O2 = H2O + CO2 =>
4 CH + 5 O2 = 2 H2O + 4 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KMnO4 + H2S + HCl = KCl + MnCl2 + H2O + S =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 S
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
H2SO3 + K2SO4 = K2SO3 + H2SO4 =>
H2SO3 + K2SO4 = K2SO3 + H2SO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/03/09
Equations balanced on 09/02/08
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