| Equations balanced on the previous day | Equations balanced on the next day |
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PHO + H2O = H3PO2
BaSO4 + HCl = BaCl + HSO4 =>
BaSO4 + HCl = BaCl + HSO4
Na2SO4 + Ca(NO3)2 = CaSO4 + NaNO3 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 NaNO3
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{3+} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Na3PO4 = Na2SO4 + AlPO4 =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 AlPO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
Pb3O4 = Pb + O2 =>
Pb3O4 = 3 Pb + 2 O2
HCl + Al2(SO4)3 = H2SO4 + AlCl3 =>
6 HCl + Al2(SO4)3 = 3 H2SO4 + 2 AlCl3
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KOH(aq) + HI(aq) = KI(aq) + H2O(l) =>
KOH(aq) + HI(aq) = KI(aq) + H2O(l)
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3(s) + CO(g) = FeO(s) + CO2(s) =>
Fe2O3(s) + CO(g) = 2 FeO(s) + CO2(s)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HClO4(aq) + K2CO3(aq) = H2CO3(g) + KClO4(aq) =>
2 HClO4(aq) + K2CO3(aq) = H2CO3(g) + 2 KClO4(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(NH3)4SO4(s) = CuSO4(s) + NH3(g) =>
Cu(NH3)4SO4(s) = CuSO4(s) + 4 NH3(g)
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
C8H18 + O2 = C8O2 + H2O =>
2 C8H18 + 11 O2 = 2 C8O2 + 18 H2O
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2SO3(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2SO3(g)
C3H7NO2 + O2 = H2O + CO2 + NH4 =>
4 C3H7NO2 + 11 O2 = 6 H2O + 12 CO2 + 4 NH4
C6H6(l) = C + H2 =>
C6H6(l) = 6 C + 3 H2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
C5H9NO4 + O2 = H2O + CO2 + NH4 =>
4 C5H9NO4 + 17 O2 = 10 H2O + 20 CO2 + 4 NH4
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaSO4(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaSO4(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C5H9NO4 + O2 = H2O + CO2 + NH3 =>
2 C5H9NO4 + 9 O2 = 6 H2O + 10 CO2 + 2 NH3
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
(COOH)2 + KOH = K2C2O4 + H2O =>
(COOH)2 + 2 KOH = K2C2O4 + 2 H2O
Fe + H2O(g) = H2 + Fe(OH)3 =>
2 Fe + 6 H2O(g) = 3 H2 + 2 Fe(OH)3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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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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